deps/api: Bump opentelemetry_proto -> 1.7.0 (#39868)

Fix #39596

Signed-off-by: dependency-envoy[bot] <148525496+dependency-envoy[bot]@users.noreply.github.com>
Co-authored-by: dependency-envoy[bot] <148525496+dependency-envoy[bot]@users.noreply.github.com>

Mirrored from https://github.com/envoyproxy/envoy @ 0ff2dc459788d735ddeefa7af0cc9be312fdf35a

Author: update-envoy[bot]

bazel/repository_locations.bzl

@@ -131,9 +131,9 @@ REPOSITORY_LOCATIONS_SPEC = dict(
         project_name = "OpenTelemetry Proto",
         project_desc = "Language Independent Interface Types For OpenTelemetry",
         project_url = "https://github.com/open-telemetry/opentelemetry-proto",
-        version = "1.6.0",
-        sha256 = "92682778affe8d00cd36f68308b49295db34fce379bef0a781c50837eccbc3c0",
-        release_date = "2025-04-29",
+        version = "1.7.0",
+        sha256 = "11330d850f5e24d34c4246bc8cb21fcd311e7565d219195713455a576bb11bed",
+        release_date = "2025-05-21",
         strip_prefix = "opentelemetry-proto-{version}",
         urls = ["https://github.com/open-telemetry/opentelemetry-proto/archive/v{version}.tar.gz"],
         use_category = ["api"],