flag expr_proto_desc_sets unrecognized in few versions of bazel

[basavaraj29]

the flag, experimental_proto_descriptor_sets_include_source_info, isn't supported in few versions of Bazel, which leads to the following issue while trying to import and use go_proto_library targets from the repo.

$ bazel build @bazel_remote_apis//build/bazel/remote/execution/v2:remote_execution_go_proto
ERROR: /home/basav/.cache/bazel/_bazel_basav/<>/external/bazel_remote_apis/build/bazel/remote/execution/v2/BUILD:43:1: GoCompilePkg external/bazel_remote_apis/build/bazel/remote/execution/v2/linux_amd64_stripped/remote_execution_go_proto%/github.com/bazelbuild/remote-apis/build/bazel/remote/execution/v2.a failed (Exit 1) builder failed: error executing command bazel-out/host/bin/external/go_sdk/builder compilepkg -sdk external/go_sdk -installsuffix linux_amd64 -src ... (remaining 51 argument(s) skipped)

Use --sandbox_debug to see verbose messages from the sandbox
compilepkg: missing strict dependencies:
	/home/basav/.cache/bazel/_bazel_basav/<>/sandbox/processwrapper-sandbox/767/execroot/<>/bazel-out/k8-fastbuild/bin/external/bazel_remote_apis/build/bazel/remote/execution/v2/linux_amd64_stripped/remote_execution_go_proto%/github.com/bazelbuild/remote-apis/build/bazel/remote/execution/v2/remote_execution.pb.go: import of "build/bazel/semver"
No dependencies were provided.
Check that imports in Go sources match importpath attributes in deps.
Target @bazel_remote_apis//build/bazel/remote/execution/v2:remote_execution_go_proto failed to build

Bazel Version: 1.0.0

[EdSchouten]

Out of interest, what are the versions of Bazel that we want to support in this repository? Why hasn't CI caught this issue? Would we want to set up a CI build for the oldest version of Bazel that we do support?