SOLR-17540: Remove Hadoop Auth Module

.github/labeler.yml

@@ -122,11 +122,6 @@ module:gcs-repository:
       - any-glob-to-any-file:
           - solr/modules/gcs-repository/**
 
-module:hadoop-auth:
-  - changed-files:
-      - any-glob-to-any-file:
-          - solr/modules/hadoop-auth/**
-
 module:hdfs:
   - changed-files:
       - any-glob-to-any-file:

gradle/testing/randomization/policies/solr-tests.policy

@@ -100,7 +100,7 @@ grant {
   permission java.lang.RuntimePermission "closeClassLoader";
   // needed by HttpSolrClient
   permission java.lang.RuntimePermission "getFileSystemAttributes";
-  // needed by hadoop auth (TODO: there is a cleaner way to handle this)
+  // needed by hadoop hdfs (TODO: there is a cleaner way to handle this)
   permission java.lang.RuntimePermission "loadLibrary.jaas";
   permission java.lang.RuntimePermission "loadLibrary.jaas_unix";
   permission java.lang.RuntimePermission "loadLibrary.jaas_nt";

gradle/validation/rat-sources.gradle

@@ -106,10 +106,6 @@ allprojects {
                     exclude "src/test-files/META-INF/services/*"
                     break
 
-                case ":solr:modules:hadoop-auth":
-                    exclude "src/test-files/**/*.conf"
-                    break
-
                 case ":solr:modules:hdfs":
                     exclude "src/test-files/**/*.aff"
                     exclude "src/test-files/**/*.dic"

settings.gradle

@@ -48,7 +48,6 @@ include "solr:modules:cross-dc"
 include "solr:modules:opentelemetry"
 include "solr:modules:extraction"
 include "solr:modules:gcs-repository"
-include "solr:modules:hadoop-auth"
 include "solr:modules:hdfs"
 include "solr:modules:jwt-auth"
 include "solr:modules:langid"