Various fixes (#3083)

* Fix protoc checksum

* Update docker image references

* Update bazel Go version

.github/workflows/renovate.yml

@@ -8,7 +8,7 @@ name: renovate
 jobs:
   update_repositoriesbzl:
     container:
-      image: docker.pkg.github.com/grpc-ecosystem/grpc-gateway/build-env:1.17
+      image: docker.pkg.github.com/grpc-ecosystem/grpc-gateway/build-env:1.19
       options: "--user root"
       credentials:
         username: ${{ github.actor }}
@@ -46,7 +46,7 @@ jobs:
           fi
   regenerate:
     container:
-      image: docker.pkg.github.com/grpc-ecosystem/grpc-gateway/build-env:1.17
+      image: docker.pkg.github.com/grpc-ecosystem/grpc-gateway/build-env:1.19
       options: "--user root"
       credentials:
         username: ${{ github.actor }}

CONTRIBUTING.md

@@ -11,12 +11,12 @@ All submissions, including submissions by project members, require review.
 It should be as simple as this (run from the root of the repository):
 
 ```bash
-docker run -v $(pwd):/grpc-gateway -w /grpc-gateway --rm ghcr.io/grpc-ecosystem/grpc-gateway/build-env:1.17 \
+docker run -v $(pwd):/grpc-gateway -w /grpc-gateway --rm ghcr.io/grpc-ecosystem/grpc-gateway/build-env:1.19 \
     /bin/bash -c 'make install && \
         make clean && \
         make generate'
 docker run -itv $(pwd):/grpc-gateway -w /grpc-gateway --entrypoint /bin/bash --rm \
-    ghcr.io/grpc-ecosystem/grpc-gateway/build-env:1.17 -c '\
+    ghcr.io/grpc-ecosystem/grpc-gateway/build-env:1.19 -c '\
         bazel run :gazelle -- update-repos -from_file=go.mod -to_macro=repositories.bzl%go_repositories && \
         bazel run :gazelle && \
         bazel run :buildifier'

WORKSPACE

@@ -6,7 +6,7 @@ load("@bazel_tools//tools/build_defs/repo:git.bzl", "git_repository")
 # Define before rules_proto, otherwise we receive the version of com_google_protobuf from there
 http_archive(
     name = "com_google_protobuf",
-    sha256 = "7d688f4af01570718d3908c3379a314117c900fd106e0cb3a004a04e4c018b4a",
+    sha256 = "930c2c3b5ecc6c9c12615cf5ad93f1cd6e12d0aba862b572e076259970ac3a53",
     strip_prefix = "protobuf-3.21.12",
     urls = ["https://github.com/protocolbuffers/protobuf/archive/v3.21.12.tar.gz"],
 )
@@ -60,7 +60,7 @@ load("@io_bazel_rules_go//go:deps.bzl", "go_register_toolchains", "go_rules_depe
 
 go_rules_dependencies()
 
-go_register_toolchains(version = "1.17.2")
+go_register_toolchains(version = "1.19.4")
 
 load("@bazel_gazelle//:deps.bzl", "gazelle_dependencies")