Update Bazel dependencies on GRPC and protoc_gen_validate (#7115)

They include fixes for future Bazel changes. In particular, the
repository can now build with --incompatible_depset_is_not_iterable,
which will be included in Bazel 0.27.

Description:
Risk Level: low
Testing: bazel build --nobuild ... --incompatible_depset_is_not_iterable

#6995

Signed-off-by: Laurent Le Brun <laurentlb@gmail.com>

Mirrored from https://github.com/envoyproxy/envoy @ 0739cd6c9e33d77df2c9ff30c6f43fbb0676e023

bazel/api_build_system.bzl

@@ -1,5 +1,5 @@
 load("@com_google_protobuf//:protobuf.bzl", "py_proto_library")
-load("@com_lyft_protoc_gen_validate//bazel:pgv_proto_library.bzl", "pgv_cc_proto_library")
+load("@com_envoyproxy_protoc_gen_validate//bazel:pgv_proto_library.bzl", "pgv_cc_proto_library")
 load("@io_bazel_rules_go//proto:def.bzl", "go_grpc_library", "go_proto_library")
 load("@io_bazel_rules_go//go:def.bzl", "go_test")
 
@@ -30,7 +30,7 @@ def api_py_proto_library(name, srcs = [], deps = [], has_services = 0):
         default_runtime = "@com_google_protobuf//:protobuf_python",
         protoc = "@com_google_protobuf//:protoc",
         deps = [_LibrarySuffix(d, _PY_SUFFIX) for d in deps] + [
-            "@com_lyft_protoc_gen_validate//validate:validate_py",
+            "@com_envoyproxy_protoc_gen_validate//validate:validate_py",
             "@googleapis//:api_httpbody_protos_py",
             "@googleapis//:http_api_protos_py",
             "@googleapis//:rpc_status_protos_py",
@@ -52,7 +52,7 @@ def api_go_proto_library(name, proto, deps = []):
             "@io_bazel_rules_go//proto/wkt:struct_go_proto",
             "@io_bazel_rules_go//proto/wkt:timestamp_go_proto",
             "@io_bazel_rules_go//proto/wkt:wrappers_go_proto",
-            "@com_lyft_protoc_gen_validate//validate:go_default_library",
+            "@com_envoyproxy_protoc_gen_validate//validate:go_default_library",
             "@googleapis//:rpc_status_go_proto",
         ],
     )
@@ -69,7 +69,7 @@ def api_go_grpc_library(name, proto, deps = []):
             "@io_bazel_rules_go//proto/wkt:duration_go_proto",
             "@io_bazel_rules_go//proto/wkt:struct_go_proto",
             "@io_bazel_rules_go//proto/wkt:wrappers_go_proto",
-            "@com_lyft_protoc_gen_validate//validate:go_default_library",
+            "@com_envoyproxy_protoc_gen_validate//validate:go_default_library",
             "@googleapis//:http_api_go_proto",
         ],
     )
@@ -112,7 +112,7 @@ def api_proto_library(
             "@googleapis//:http_api_protos_proto",
             "@googleapis//:rpc_status_protos_lib",
             "@com_github_gogo_protobuf//:gogo_proto",
-            "@com_lyft_protoc_gen_validate//validate:validate_proto",
+            "@com_envoyproxy_protoc_gen_validate//validate:validate_proto",
         ],
         visibility = visibility,
     )

bazel/repositories.bzl

@@ -8,7 +8,7 @@ def api_dependencies():
         locations = REPOSITORY_LOCATIONS,
     )
     envoy_http_archive(
-        "com_lyft_protoc_gen_validate",
+        "com_envoyproxy_protoc_gen_validate",
         locations = REPOSITORY_LOCATIONS,
     )
     envoy_http_archive(

bazel/repository_locations.bzl

@@ -7,8 +7,8 @@ GOGOPROTO_SHA256 = "99e423905ba8921e86817607a5294ffeedb66fdd4a85efce5eb2848f715f
 OPENCENSUS_RELEASE = "0.1.0"
 OPENCENSUS_SHA256 = "4fd21cc6de63d7cb979fd749d8101ff425905aa0826fed26019d1c311fcf19a7"
 
-PGV_RELEASE = "0.0.14"
-PGV_SHA256 = "c45e629e8c174886a73ec251b94d5470526c7c1e2596cf17755065aed15b9254"
+PGV_GIT_SHA = "26db5cb7c01a67c6a2e21a832106406185530b2f"
+PGV_SHA256 = "6510cbcf69d99059c652ae2376f6240bc761d0b019cd962225f4f609be361e26"
 
 GOOGLEAPIS_GIT_SHA = "d642131a6e6582fc226caf9893cb7fe7885b3411"  # May 23, 2018
 GOOGLEAPIS_SHA = "16f5b2e8bf1e747a32f9a62e211f8f33c94645492e9bbd72458061d9a9de1f63"
@@ -23,10 +23,10 @@ REPOSITORY_LOCATIONS = dict(
         sha256 = BAZEL_SKYLIB_SHA256,
         urls = ["https://github.com/bazelbuild/bazel-skylib/releases/download/" + BAZEL_SKYLIB_RELEASE + "/bazel-skylib." + BAZEL_SKYLIB_RELEASE + ".tar.gz"],
     ),
-    com_lyft_protoc_gen_validate = dict(
+    com_envoyproxy_protoc_gen_validate = dict(
         sha256 = PGV_SHA256,
-        strip_prefix = "protoc-gen-validate-" + PGV_RELEASE,
-        urls = ["https://github.com/envoyproxy/protoc-gen-validate/archive/v" + PGV_RELEASE + ".tar.gz"],
+        strip_prefix = "protoc-gen-validate-" + PGV_GIT_SHA,
+        urls = ["https://github.com/envoyproxy/protoc-gen-validate/archive/" + PGV_GIT_SHA + ".tar.gz"],
     ),
     googleapis = dict(
         # TODO(dio): Consider writing a Skylark macro for importing Google API proto.