bazel: Add support for bzlmod (#96)

Signed-off-by: Keith Smiley <keithbsmiley@gmail.com>

.bazelversion

@@ -1 +1 @@
-6.3.2
+7.1.1

.gitignore

@@ -1 +1,2 @@
 bazel-*
+MODULE.bazel.lock

MODULE.bazel

@@ -0,0 +1,35 @@
+module(
+    name = "xds",
+    version = "0.0.0",
+)
+
+bazel_dep(name = "bazel_skylib", version = "1.5.0")
+bazel_dep(name = "cel-spec", version = "0.15.0", repo_name = "dev_cel")
+bazel_dep(name = "gazelle", version = "0.36.0", repo_name = "bazel_gazelle")
+bazel_dep(name = "googleapis", version = "0.0.0-20240326-1c8d509c5", repo_name = "com_google_googleapis")
+bazel_dep(name = "grpc", version = "1.56.3.bcr.1", repo_name = "com_github_grpc_grpc")
+bazel_dep(name = "protobuf", version = "27.0-rc2", repo_name = "com_google_protobuf")
+bazel_dep(name = "protoc-gen-validate", version = "1.0.4", repo_name = "com_envoyproxy_protoc_gen_validate")
+bazel_dep(name = "re2", version = "2024-05-01", repo_name = "com_googlesource_code_re2")
+bazel_dep(name = "rules_go", version = "0.46.0", repo_name = "io_bazel_rules_go")
+bazel_dep(name = "rules_proto", version = "6.0.0")
+
+switched_rules = use_extension("@com_google_googleapis//:extensions.bzl", "switched_rules")
+switched_rules.use_languages(
+    cc = True,
+    go = True,
+    grpc = True,
+    python = True,
+)
+
+go_sdk = use_extension("@io_bazel_rules_go//go:extensions.bzl", "go_sdk")
+go_sdk.download(version = "1.20.2")
+
+go_deps = use_extension("@bazel_gazelle//:extensions.bzl", "go_deps")
+go_deps.from_file(go_mod = "//go:go.mod")
+use_repo(
+    go_deps,
+    "org_golang_google_genproto_googleapis_api",
+    "org_golang_google_grpc",
+    "org_golang_google_protobuf",
+)

bazel/api_build_system.bzl

@@ -24,7 +24,6 @@ _COMMON_PROTO_DEPS = [
     "@com_google_protobuf//:timestamp_proto",
     "@com_google_protobuf//:wrappers_proto",
     "@com_google_googleapis//google/api:http_proto",
-    "@com_google_googleapis//google/api:annotations_proto",
     "@com_google_googleapis//google/rpc:status_proto",
     "@com_envoyproxy_protoc_gen_validate//validate:validate_proto",
 ]
@@ -63,7 +62,6 @@ def _xds_cc_py_proto_library(
         cc_deps = [_cc_proto_mapping(dep) for dep in deps] + [
             "@com_google_googleapis//google/api:http_cc_proto",
             "@com_google_googleapis//google/api:httpbody_cc_proto",
-            "@com_google_googleapis//google/api:annotations_cc_proto",
             "@com_google_googleapis//google/rpc:status_cc_proto",
         ],
         deps = [relative_name],
@@ -117,8 +115,6 @@ def xds_proto_package(
         visibility = ["//visibility:public"],
         deps = depset([_go_proto_mapping(dep) for dep in deps] + [
             "@com_envoyproxy_protoc_gen_validate//validate:go_default_library",
-            "@org_golang_google_genproto_googleapis_api//annotations:annotations",
-            "@org_golang_google_genproto_googleapis_rpc//status:status",
             "@org_golang_google_protobuf//types/known/anypb:go_default_library",
             "@org_golang_google_protobuf//types/known/durationpb:go_default_library",
             "@org_golang_google_protobuf//types/known/structpb:go_default_library",