Add norustfmt tag to compile_data_generated targets

The source is intentionally unformatted to test that rustfmt detects
it. Without the norustfmt tag, CI's --config=rustfmt aspect catches
the formatting issue during the build step, before the test runs.

Author: Tamas Vajk

test/rustfmt/rustfmt_integration_test_suite.bzl

@@ -117,6 +117,7 @@ def rustfmt_integration_test_suite(name, **kwargs):
             srcs = ["srcs/compile_data_generated/lib.rs"],
             compile_data = [":{}_compile_data_gen".format(variant)],
             edition = "2021",
+            tags = ["norustfmt"],
         )
 
         rustfmt_test(