deps: update dependency com.google.errorprone:error_prone_annotations to v2.31.0

Author: renovate-bot

gapic-generator-java-pom-parent/pom.xml

@@ -34,7 +34,7 @@
     <protobuf.version>3.25.4</protobuf.version>
     <opentelemetry.version>1.41.0</opentelemetry.version>
     <maven.compiler.release>8</maven.compiler.release>
-    <errorprone.version>2.30.0</errorprone.version>
+    <errorprone.version>2.31.0</errorprone.version>
     <j2objc-annotations.version>3.0.0</j2objc-annotations.version>
     <threetenbp.version>1.6.9</threetenbp.version>
     <junit.version>5.10.3</junit.version>

java-shared-dependencies/third-party-dependencies/pom.xml

@@ -28,7 +28,7 @@
     <opencensus.version>0.31.1</opencensus.version>
     <findbugs.version>3.0.2</findbugs.version>
     <jackson.version>2.17.2</jackson.version>
-    <errorprone.version>2.30.0</errorprone.version>
+    <errorprone.version>2.31.0</errorprone.version>
     <codec.version>1.17.1</codec.version>
     <httpcomponents.httpcore.version>4.4.16</httpcomponents.httpcore.version>
     <httpcomponents.httpclient.version>4.5.14</httpcomponents.httpclient.version>