Bump org.slf4j:slf4j-ext from 2.0.15 to 2.0.16 (#768)

Bumps org.slf4j:slf4j-ext from 2.0.15 to 2.0.16.

---
updated-dependencies:
- dependency-name: org.slf4j:slf4j-ext
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

Author: dependabot[bot]

client/deployment/pom.xml

@@ -12,7 +12,7 @@
 
   <properties>
     <version.org.openapitools>7.6.0</version.org.openapitools>
-    <version.org.slf4j>2.0.15</version.org.slf4j>
+    <version.org.slf4j>2.0.16</version.org.slf4j>
     <version.com.github.jknack>4.3.1</version.com.github.jknack>
     <version.io.swagger.parser>2.1.22</version.io.swagger.parser>
   </properties>