Remove third party license checking from Bazel.

This doesn't remove --incompatible_disable_third_party_license_checking
but makes it a no-op. This is so the Google version of Bazel can migrate
on its own timeframe.

Because this logic was created before Bazel existed, removing it
from Google is going to take more time. We don't want that to slow
Bazel development.

See https://github.com/bazelbuild/bazel/issues/7444.

PiperOrigin-RevId: 241946385
diff --git a/src/main/java/com/google/devtools/build/lib/packages/RuleClass.java b/src/main/java/com/google/devtools/build/lib/packages/RuleClass.java
index 328a840..4bdf988 100644
--- a/src/main/java/com/google/devtools/build/lib/packages/RuleClass.java
+++ b/src/main/java/com/google/devtools/build/lib/packages/RuleClass.java
@@ -693,17 +693,20 @@
     public enum ThirdPartyLicenseExistencePolicy {
       /**
        * Always do this check, overriding whatever {@link
-       * StarlarkSemanticsOptions#checkThirdPartyTargetsHaveLicenses} says.
+       * StarlarkSemanticsOptions#incompatibleDisableThirdPartyLicenseChecking} says.
        */
       ALWAYS_CHECK,
 
       /**
        * Never do this check, overriding whatever {@link
-       * StarlarkSemanticsOptions#checkThirdPartyTargetsHaveLicenses} says.
+       * StarlarkSemanticsOptions#incompatibleDisableThirdPartyLicenseChecking} says.
        */
       NEVER_CHECK,
 
-      /** Do whatever {@link StarlarkSemanticsOptions#checkThirdPartyTargetsHaveLicenses} says. */
+      /**
+       * Do whatever {@link StarlarkSemanticsOptions#incompatibleDisableThirdPartyLicenseChecking}
+       * says.
+       */
       USER_CONTROLLABLE
     }