deps: update sdk-platorm-java-config to 3.50.2 (googleapis#2646)

GraalVM images were already updated.
Mimics automated PR: googleapis#2605

Author: diegomarquezp

.github/workflows/unmanaged_dependency_check.yaml

@@ -14,6 +14,6 @@ jobs:
       shell: bash
       run: .kokoro/build.sh
     - name: Unmanaged dependency check
-      uses: googleapis/sdk-platform-java/java-shared-dependencies/unmanaged-dependency-check@google-cloud-shared-dependencies/v3.50.1
+      uses: googleapis/sdk-platform-java/java-shared-dependencies/unmanaged-dependency-check@google-cloud-shared-dependencies/v3.50.2
       with:
         bom-path: google-cloud-bigtable-bom/pom.xml

google-cloud-bigtable-bom/pom.xml

@@ -8,7 +8,7 @@
     <parent>
         <groupId>com.google.cloud</groupId>
         <artifactId>sdk-platform-java-config</artifactId>
-        <version>3.50.1</version>
+        <version>3.50.2</version>
         <relativePath/>
     </parent>
 

google-cloud-bigtable-deps-bom/pom.xml

@@ -7,7 +7,7 @@
   <parent>
     <groupId>com.google.cloud</groupId>
     <artifactId>sdk-platform-java-config</artifactId>
-    <version>3.50.1</version>
+    <version>3.50.2</version>
     <relativePath/>
   </parent>
 

pom.xml

@@ -14,7 +14,7 @@
     <parent>
         <groupId>com.google.cloud</groupId>
         <artifactId>sdk-platform-java-config</artifactId>
-        <version>3.50.1</version>
+        <version>3.50.2</version>
         <relativePath/>
     </parent>