chore(deps): bump log4j.version from 2.19.0 to 2.20.0 (#40)

Bumps `log4j.version` from 2.19.0 to 2.20.0.
Updates `log4j-slf4j-impl` from 2.19.0 to 2.20.0
<details>
<summary>Commits</summary>
<ul>
<li><a
href="https://github.com/apache/logging-log4j2/commit/44ab0131718fc8d1fcb45604b0f1a8187765910d"><code>44ab013</code></a>
[maven-release-plugin] prepare release log4j-2.20.0-rc1</li>
<li><a
href="https://github.com/apache/logging-log4j2/commit/ffa25f1dc216405351ed8d01e74d5242be3d9782"><code>ffa25f1</code></a>
Skip spotless plugin during release</li>
<li><a
href="https://github.com/apache/logging-log4j2/commit/7c4e69f36030bee536044a2bd2ee84bcf261b673"><code>7c4e69f</code></a>
[maven-release-plugin] rollback the release of log4j-2.20.0-rc1</li>
<li><a
href="https://github.com/apache/logging-log4j2/commit/6825e26da6d8cb473b8c1707c3d623d6589808f4"><code>6825e26</code></a>
[maven-release-plugin] prepare for next development iteration</li>
<li><a
href="https://github.com/apache/logging-log4j2/commit/68d0bab94ade190bce90b6347663cfd63bcc6129"><code>68d0bab</code></a>
[maven-release-plugin] prepare release log4j-2.20.0-rc1</li>
<li><a
href="https://github.com/apache/logging-log4j2/commit/763b844fbd0e2437cebb25887b1ba8530d70d390"><code>763b844</code></a>
Revert version update</li>
<li><a
href="https://github.com/apache/logging-log4j2/commit/c3e8696f51ba4cae5dda27059d181a7598b041cf"><code>c3e8696</code></a>
[maven-release-plugin] prepare release log4j-2.20.1-rc1</li>
<li><a
href="https://github.com/apache/logging-log4j2/commit/c54126819c2c29abb6759eaea8f2fc95ea295566"><code>c541268</code></a>
[maven-release-plugin] prepare for next development iteration</li>
<li><a
href="https://github.com/apache/logging-log4j2/commit/903547c3c7e061005618daeedd16c56facce7dd3"><code>903547c</code></a>
[maven-release-plugin] prepare release log4j-2.20.1-rc1</li>
<li><a
href="https://github.com/apache/logging-log4j2/commit/090af6d7db4671a4c22a78d0fde142251da9e1ff"><code>090af6d</code></a>
Add test jars</li>
<li>Additional commits viewable in <a
href="https://github.com/apache/logging-log4j2/compare/rel/2.19.0...rel/2.20.0">compare
view</a></li>
</ul>
</details>
<br />

Updates `log4j-core` from 2.19.0 to 2.20.0
<details>
<summary>Commits</summary>
<ul>
<li><a
href="https://github.com/apache/logging-log4j2/commit/44ab0131718fc8d1fcb45604b0f1a8187765910d"><code>44ab013</code></a>
[maven-release-plugin] prepare release log4j-2.20.0-rc1</li>
<li><a
href="https://github.com/apache/logging-log4j2/commit/ffa25f1dc216405351ed8d01e74d5242be3d9782"><code>ffa25f1</code></a>
Skip spotless plugin during release</li>
<li><a
href="https://github.com/apache/logging-log4j2/commit/7c4e69f36030bee536044a2bd2ee84bcf261b673"><code>7c4e69f</code></a>
[maven-release-plugin] rollback the release of log4j-2.20.0-rc1</li>
<li><a
href="https://github.com/apache/logging-log4j2/commit/6825e26da6d8cb473b8c1707c3d623d6589808f4"><code>6825e26</code></a>
[maven-release-plugin] prepare for next development iteration</li>
<li><a
href="https://github.com/apache/logging-log4j2/commit/68d0bab94ade190bce90b6347663cfd63bcc6129"><code>68d0bab</code></a>
[maven-release-plugin] prepare release log4j-2.20.0-rc1</li>
<li><a
href="https://github.com/apache/logging-log4j2/commit/763b844fbd0e2437cebb25887b1ba8530d70d390"><code>763b844</code></a>
Revert version update</li>
<li><a
href="https://github.com/apache/logging-log4j2/commit/c3e8696f51ba4cae5dda27059d181a7598b041cf"><code>c3e8696</code></a>
[maven-release-plugin] prepare release log4j-2.20.1-rc1</li>
<li><a
href="https://github.com/apache/logging-log4j2/commit/c54126819c2c29abb6759eaea8f2fc95ea295566"><code>c541268</code></a>
[maven-release-plugin] prepare for next development iteration</li>
<li><a
href="https://github.com/apache/logging-log4j2/commit/903547c3c7e061005618daeedd16c56facce7dd3"><code>903547c</code></a>
[maven-release-plugin] prepare release log4j-2.20.1-rc1</li>
<li><a
href="https://github.com/apache/logging-log4j2/commit/090af6d7db4671a4c22a78d0fde142251da9e1ff"><code>090af6d</code></a>
Add test jars</li>
<li>Additional commits viewable in <a
href="https://github.com/apache/logging-log4j2/compare/rel/2.19.0...rel/2.20.0">compare
view</a></li>
</ul>
</details>
<br />


Dependabot will resolve any conflicts with this PR as long as you don't
alter it yourself. You can also trigger a rebase manually by commenting
`@dependabot rebase`.

[//]: # (dependabot-automerge-start)
[//]: # (dependabot-automerge-end)

---

<details>
<summary>Dependabot commands and options</summary>
<br />

You can trigger Dependabot actions by commenting on this PR:
- `@dependabot rebase` will rebase this PR
- `@dependabot recreate` will recreate this PR, overwriting any edits
that have been made to it
- `@dependabot merge` will merge this PR after your CI passes on it
- `@dependabot squash and merge` will squash and merge this PR after
your CI passes on it
- `@dependabot cancel merge` will cancel a previously requested merge
and block automerging
- `@dependabot reopen` will reopen this PR if it is closed
- `@dependabot close` will close this PR and stop Dependabot recreating
it. You can achieve the same result by closing it manually
- `@dependabot ignore this major version` will close this PR and stop
Dependabot creating any more for this major version (unless you reopen
the PR or upgrade to it yourself)
- `@dependabot ignore this minor version` will close this PR and stop
Dependabot creating any more for this minor version (unless you reopen
the PR or upgrade to it yourself)
- `@dependabot ignore this dependency` will close this PR and stop
Dependabot creating any more for this dependency (unless you reopen the
PR or upgrade to it yourself)


</details>

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

pom.xml

@@ -35,7 +35,7 @@
     <properties>
         <junit.version>5.9.1</junit.version>
         <slf4j.version>1.7.36</slf4j.version>
-        <log4j.version>2.19.0</log4j.version>
+        <log4j.version>2.20.0</log4j.version>
         <awaitility.version>4.2.0</awaitility.version>
         <fabric8-client.version>6.5.0</fabric8-client.version>
         <assertj.version>3.24.2</assertj.version>