Use beam-vendor-grpc-1_60_1:0.3 (#32958)

Author: Abacn

buildSrc/src/main/groovy/org/apache/beam/gradle/BeamModulePlugin.groovy

@@ -909,7 +909,7 @@ class BeamModulePlugin implements Plugin<Project> {
         testcontainers_solace                       : "org.testcontainers:solace:$testcontainers_version",
         truth                                       : "com.google.truth:truth:1.1.5",
         threetenbp                                  : "org.threeten:threetenbp:1.6.8",
-        vendored_grpc_1_60_1                        : "org.apache.beam:beam-vendor-grpc-1_60_1:0.2",
+        vendored_grpc_1_60_1                        : "org.apache.beam:beam-vendor-grpc-1_60_1:0.3",
         vendored_guava_32_1_2_jre                   : "org.apache.beam:beam-vendor-guava-32_1_2-jre:0.1",
         vendored_calcite_1_28_0                     : "org.apache.beam:beam-vendor-calcite-1_28_0:0.2",
         woodstox_core_asl                           : "org.codehaus.woodstox:woodstox-core-asl:4.4.1",