[2/3] Bump grpc to 1.33.1 to fix corruption when downloading CAS blobs

Part 2: Switch to grpc 1.33.1.

grpc-java versions 1.27 through 1.32 had a bug where messages could arrive
after the call was reported clsoed.  In the case of bazel, this meant that
in GrpcCacheClient, onNext could be called after onError.  This leads to
offset bookkeeping getting out of sync, and corrupts the CAS blob download.

bazelbuild#12927

distdir_deps.bzl

@@ -121,16 +121,16 @@ DIST_DEPS = {
  ],
  },
  "com_github_grpc_grpc": {
- "archive": "v1.32.0.tar.gz",
- "sha256": "f880ebeb2ccf0e47721526c10dd97469200e40b5f101a0d9774eb69efa0bd07a",
- "strip_prefix": "grpc-1.32.0",
+ "archive": "v1.33.1.tar.gz",
+ "sha256": "58eaee5c0f1bd0b92ebe1fa0606ec8f14798500620e7444726afcaf65041cb63",
+ "strip_prefix": "grpc-1.33.1",
  "urls": [
- "https://mirror.bazel.build/github.com/grpc/grpc/archive/v1.32.0.tar.gz",
- "https://github.com/grpc/grpc/archive/v1.32.0.tar.gz",
+ "https://mirror.bazel.build/github.com/grpc/grpc/archive/v1.33.1.tar.gz",
+ "https://github.com/grpc/grpc/archive/v1.33.1.tar.gz",
  ],
  "patch_args": ["-p1"],
  "patches": [
- "//third_party/grpc:grpc_1.32.0.patch",
+ "//third_party/grpc:grpc_1.33.1.patch",
  ],
  "used_in": [
  "additional_distfiles",

scripts/bootstrap/compile.sh

@@ -27,7 +27,7 @@ fi
 GOOGLE_API_PROTOS="$(grep -o '".*\.proto"' third_party/googleapis/BUILD.bazel | sed 's/"//g' | sed 's|^|third_party/googleapis/|g')"
 PROTO_FILES=$(find third_party/remoteapis ${GOOGLE_API_PROTOS} third_party/pprof src/main/protobuf src/main/java/com/google/devtools/build/lib/buildeventstream/proto src/main/java/com/google/devtools/build/skyframe src/main/java/com/google/devtools/build/lib/skyframe/proto src/main/java/com/google/devtools/build/lib/bazel/debug src/main/java/com/google/devtools/build/lib/starlarkdebug/proto src/main/java/com/google/devtools/build/lib/packages/metrics/package_metrics.proto -name "*.proto")
 LIBRARY_JARS=$(find $ADDITIONAL_JARS third_party -name '*.jar' | grep -Fv JavaBuilder | grep -Fv third_party/guava/guava | grep -ve 'third_party/grpc/grpc.*jar' | tr "\n" " ")
-GRPC_JAVA_VERSION=1.32.2
+GRPC_JAVA_VERSION=1.33.1
 GRPC_LIBRARY_JARS=$(find third_party/grpc -name '*.jar' | grep -e ".*${GRPC_JAVA_VERSION}.*jar" | tr "\n" " ")
 GUAVA_VERSION=29.0
 GUAVA_JARS=$(find third_party/guava -name '*.jar' | grep -e ".*${GUAVA_VERSION}.*jar" | tr "\n" " ")