chore: Bump com.azure:azure-identity from 1.11.3 to 1.12.2 in /java/s…

…erving (#4268)

chore: Bump com.azure:azure-identity in /java/serving

Bumps [com.azure:azure-identity](https://github.com/Azure/azure-sdk-for-java) from 1.11.3 to 1.12.2.
- [Release notes](https://github.com/Azure/azure-sdk-for-java/releases)
- [Commits](Azure/azure-sdk-for-java@azure-identity_1.11.3...azure-identity_1.12.2)

---
updated-dependencies:
- dependency-name: com.azure:azure-identity
  dependency-type: direct:production
...

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java/serving/pom.xml

@@ -131,7 +131,7 @@
     <dependency>
       <groupId>com.azure</groupId>
       <artifactId>azure-identity</artifactId>
-      <version>1.11.3</version>
+      <version>1.12.2</version>
     </dependency>
 
     <!-- TODO: SLF4J is being used via Lombok, but also jog4j - pick one -->