deps: update dependency io.grpc:grpc-bom to v1.51.1

Author: renovate-bot

pom.xml

@@ -158,7 +158,7 @@
     <google.auth.version>1.13.0</google.auth.version>
     <google.api.version>2.1.1</google.api.version>
     <google.http.version>1.42.3</google.http.version>
-    <grpc.version>1.51.0</grpc.version>
+    <grpc.version>1.51.1</grpc.version>
     <protobuf.version>3.21.10</protobuf.version>
     <opencensus.version>0.31.1</opencensus.version>
     <annotations-api.version>1.3.2</annotations-api.version>