deps: update grpc to 1.42.1 (#1559)

* deps: update grpc to 1.42.1

* test: print bazel version

* deps: update protobuf version to 3.19.1

* test: try googleapis container gcr.io/gapic-images/googleapis:latest

* test: try using no container

* chore: clarified comment on not using container in Bazel build

Co-authored-by: Tomo Suzuki <suztomo@google.com>

.github/workflows/ci.yaml

@@ -22,7 +22,9 @@ jobs:
 
   bazel:
     runs-on: ubuntu-latest
-    container: gcr.io/gapic-images/googleapis-bazel:20210105
+    # Not using a container. The ubuntu-latest has Bazel 4.2 installed as of
+    # November 2021. gRPC 1.42 requires Bazel 4.
+    # https://github.com/grpc/grpc-java/pull/7598
     steps:
       - uses: actions/checkout@v2
       - uses: actions/setup-java@v1

dependencies.properties

@@ -25,7 +25,7 @@ version.gax_httpjson=0.92.1-SNAPSHOT
 # with the sources.
 version.com_google_protobuf=3.19.1
 version.google_java_format=1.1
-version.io_grpc=1.41.0
+version.io_grpc=1.42.1
 
 # Maven artifacts.
 # Note, the actual name of each property matters (bazel build scripts depend on it).