Update google_bazel_common digest to 8c50e01

Author: renovate[bot]

WORKSPACE

@@ -54,9 +54,9 @@ http_archive(
 
 http_archive(
     name = "google_bazel_common",
-    sha256 = "df9e8a47f86866ddd90bddb39954c279250121de73dafe222aeaab22f0939ca4",
-    strip_prefix = "bazel-common-9f8175287d46cdd21accb4b504a612b44c0f0564",
-    url = "https://github.com/google/bazel-common/archive/9f8175287d46cdd21accb4b504a612b44c0f0564.tar.gz",
+    sha256 = "03c5fd4ba66e8b72650a3533879d0420e28716828ac79d0c8dc02a1010899236",
+    strip_prefix = "bazel-common-8c50e017875b3fa93729cb75d68c345c4ef8b5d1",
+    url = "https://github.com/google/bazel-common/archive/8c50e017875b3fa93729cb75d68c345c4ef8b5d1.tar.gz",
 )
 
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