chore(deps): update dependency protobuf to v30 (#1508)

This PR contains the following updates:

| Package | Type | Update | Change |
|---|---|---|---|
| protobuf | bazel_dep | major | `29.3` -> `30.0` |

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Co-authored-by: cgrindel-self-hosted-renovate[bot] <139595543+cgrindel-self-hosted-renovate[bot]@users.noreply.github.com>
Co-authored-by: Chuck Grindel <[email protected]>
Co-authored-by: mergify[bot] <37929162+mergify[bot]@users.noreply.github.com>

Author: 3 people

examples/grpc_example/.bazelrc

@@ -7,7 +7,6 @@ import %workspace%/../../ci.bazelrc
 # Try to import a local.rc file; typically, written by CI
 try-import %workspace%/../../local.bazelrc
 
-# The CNIOBoringSSL library uses C++14 features like 'enable_if_t' macro support.
-# For more details on how to enable this in Bazel:
-# https://stackoverflow.com/questions/40260242/how-to-set-c-standard-version-when-build-with-bazel/43388168#43388168
-build --cxxopt='-std=c++14'
+# GRPC requires C++17 or later.
+build --cxxopt='-std=c++17'
+build --host_cxxopt='-std=c++17'

examples/grpc_example/MODULE.bazel

@@ -53,7 +53,7 @@ bazel_dep(name = "rules_proto", version = "7.1.0")
 
 # Gazelle currently needs protobuf to be named com_google_protobuf.
 # If they fix this, we can remove the repo_name argument.
-bazel_dep(name = "protobuf", version = "29.3", repo_name = "com_google_protobuf")
+bazel_dep(name = "protobuf", version = "30.0", repo_name = "com_google_protobuf")
 
 apple_cc_configure = use_extension(
     "@apple_support//crosstool:setup.bzl",

examples/grpc_package_example/.bazelrc

@@ -7,7 +7,6 @@ import %workspace%/../../ci.bazelrc
 # Try to import a local.rc file; typically, written by CI
 try-import %workspace%/../../local.bazelrc
 
-# The CNIOBoringSSL library uses C++14 features like 'enable_if_t' macro support.
-# For more details on how to enable this in Bazel:
-# https://stackoverflow.com/questions/40260242/how-to-set-c-standard-version-when-build-with-bazel/43388168#43388168
-build --cxxopt='-std=c++14'
+# GRPC requires C++17 or later.
+build --cxxopt='-std=c++17'
+build --host_cxxopt='-std=c++17'

examples/grpc_package_example/MODULE.bazel

@@ -53,7 +53,7 @@ bazel_dep(name = "rules_proto", version = "7.1.0")
 
 # Gazelle currently needs protobuf to be named com_google_protobuf.
 # If they fix this, we can remove the repo_name argument.
-bazel_dep(name = "protobuf", version = "29.3", repo_name = "com_google_protobuf")
+bazel_dep(name = "protobuf", version = "30.0", repo_name = "com_google_protobuf")
 
 apple_cc_configure = use_extension(
     "@apple_support//crosstool:setup.bzl",