test(deps): update dependency com.google.truth:truth to v1.4.4 (#2283)

[![Mend Renovate](https://app.renovatebot.com/images/banner.svg)](https://renovatebot.com)

This PR contains the following updates:

| Package | Change | Age | Adoption | Passing | Confidence |
|---|---|---|---|---|---|
| [com.google.truth:truth](https://togithub.com/google/truth) | `1.4.3` -> `1.4.4` | [![age](https://developer.mend.io/api/mc/badges/age/maven/com.google.truth:truth/1.4.4?slim=true)](https://docs.renovatebot.com/merge-confidence/) | [![adoption](https://developer.mend.io/api/mc/badges/adoption/maven/com.google.truth:truth/1.4.4?slim=true)](https://docs.renovatebot.com/merge-confidence/) | [![passing](https://developer.mend.io/api/mc/badges/compatibility/maven/com.google.truth:truth/1.4.3/1.4.4?slim=true)](https://docs.renovatebot.com/merge-confidence/) | [![confidence](https://developer.mend.io/api/mc/badges/confidence/maven/com.google.truth:truth/1.4.3/1.4.4?slim=true)](https://docs.renovatebot.com/merge-confidence/) |

---

### Release Notes

<details>
<summary>google/truth (com.google.truth:truth)</summary>

### [`v1.4.4`](https://togithub.com/google/truth/releases/tag/v1.4.4)

[Compare Source](https://togithub.com/google/truth/compare/v1.4.3...v1.4.4)

-   Annotated the rest of the main package for nullness, and moved the `@NullMarked` annotation from individual classes up to the package to avoid [a warning under `--release 8`](https://togithub.com/google/truth/issues/1320). ([`e107aea`](https://togithub.com/google/truth/commit/e107aeadc))
-   Improved the failure message for `matches` to conditionally suggest using `containsMatch`. ([`7e9fc7a`](https://togithub.com/google/truth/commit/7e9fc7aec))

</details>

---

### Configuration

📅 **Schedule**: Branch creation - At any time (no schedule defined), Automerge - At any time (no schedule defined).

🚦 **Automerge**: Disabled by config. Please merge this manually once you are satisfied.

♻ **Rebasing**: Whenever PR becomes conflicted, or you tick the rebase/retry checkbox.

🔕 **Ignore**: Close this PR and you won't be reminded about these updates again.

---

 - [ ] <!-- rebase-check -->If you want to rebase/retry this PR, check this box

---

This PR was generated by [Mend Renovate](https://www.mend.io/free-developer-tools/renovate/). View the [repository job log](https://developer.mend.io/github/googleapis/java-bigtable).
<!--renovate-debug:eyJjcmVhdGVkSW5WZXIiOiIzNy40MjUuMSIsInVwZGF0ZWRJblZlciI6IjM3LjQzOC4wIiwidGFyZ2V0QnJhbmNoIjoibWFpbiIsImxhYmVscyI6W119-->

Author: renovate-bot

pom.xml

@@ -184,7 +184,7 @@
             <dependency>
                 <groupId>com.google.truth</groupId>
                 <artifactId>truth</artifactId>
-                <version>1.4.3</version>
+                <version>1.4.4</version>
             </dependency>
             <dependency>
                 <groupId>com.google.truth.extensions</groupId>

samples/install-without-bom/pom.xml

@@ -42,7 +42,7 @@
     <dependency>
       <groupId>com.google.truth</groupId>
       <artifactId>truth</artifactId>
-      <version>1.4.3</version>
+      <version>1.4.4</version>
       <scope>test</scope>
     </dependency>
   </dependencies>

samples/native-image-sample/pom.xml

@@ -52,7 +52,7 @@
     <dependency>
       <groupId>com.google.truth</groupId>
       <artifactId>truth</artifactId>
-      <version>1.4.3</version>
+      <version>1.4.4</version>
       <scope>test</scope>
     </dependency>
   </dependencies>

samples/snapshot/pom.xml

@@ -41,7 +41,7 @@
     <dependency>
       <groupId>com.google.truth</groupId>
       <artifactId>truth</artifactId>
-      <version>1.4.3</version>
+      <version>1.4.4</version>
       <scope>test</scope>
     </dependency>
   </dependencies>

samples/snippets/pom.xml

@@ -52,7 +52,7 @@
     <dependency>
       <groupId>com.google.truth</groupId>
       <artifactId>truth</artifactId>
-      <version>1.4.3</version>
+      <version>1.4.4</version>
       <scope>test</scope>
     </dependency>
   </dependencies>