https://github.com/jenkinsci/github-branch-source-plugin/pull/917#discussion_r2560673359

Author: daniel-beck

pom.xml

@@ -37,6 +37,7 @@
     <jenkins.baseline>2.528</jenkins.baseline>
     <jenkins.version>2.539</jenkins.version>
     <spotless.check.skip>false</spotless.check.skip>
+    <useBeta>true</useBeta>
   </properties>
 
   <dependencyManagement>
@@ -88,12 +89,6 @@
       <groupId>org.jenkins-ci.plugins.workflow</groupId>
       <artifactId>workflow-support</artifactId>
     </dependency>
-    <dependency>
-      <groupId>org.kohsuke</groupId>
-      <artifactId>access-modifier-suppressions</artifactId>
-      <version>${access-modifier-checker.version}</version>
-      <scope>provided</scope>
-    </dependency>
     <dependency>
       <groupId>io.jenkins</groupId>
       <artifactId>configuration-as-code</artifactId>

src/main/java/org/jenkinsci/plugins/github_branch_source/GitHubOrgMetadataAction.java

@@ -34,7 +34,6 @@
 import jenkins.scm.api.metadata.AvatarMetadataAction;
 import jenkins.security.csp.AvatarContributor;
 import org.apache.commons.lang3.StringUtils;
-import org.kohsuke.accmod.restrictions.suppressions.SuppressRestrictedWarnings;
 import org.kohsuke.github.GHUser;
 import org.kohsuke.stapler.Stapler;
 
@@ -44,7 +43,6 @@
  *
  * @author Kohsuke Kawaguchi
  */
-@SuppressRestrictedWarnings(AvatarContributor.class)
 public class GitHubOrgMetadataAction extends AvatarMetadataAction {
     @CheckForNull
     private final String avatar;