SONAR-20635 Make all project import endpoints public

server/sonar-webserver-webapi/src/main/java/org/sonar/server/almintegration/ws/azure/ImportAzureProjectAction.java

 import javax.inject.Inject;
 import org.sonar.alm.client.azure.AzureDevOpsHttpClient;
 import org.sonar.alm.client.azure.GsonAzureRepo;
+import org.sonar.api.server.ws.Change;
 import org.sonar.api.server.ws.Request;
 import org.sonar.api.server.ws.Response;
 import org.sonar.api.server.ws.WebService;
         "Autoconfigure pull request decoration mechanism.<br/>" +
         "Requires the 'Create Projects' permission")
       .setPost(true)
-      .setInternal(true)
       .setSince("8.6")
-      .setHandler(this);
+      .setHandler(this)
+      .setChangelog(
+        new Change("10.3", "Endpoint visibility change from internal to public"));
 
     action.createParam(PARAM_ALM_SETTING)
       .setRequired(true)

server/sonar-webserver-webapi/src/main/java/org/sonar/server/almintegration/ws/bitbucketcloud/ImportBitbucketCloudRepoAction.java

 import javax.inject.Inject;
 import org.sonar.alm.client.bitbucket.bitbucketcloud.BitbucketCloudRestClient;
 import org.sonar.alm.client.bitbucket.bitbucketcloud.Repository;
+import org.sonar.api.server.ws.Change;
 import org.sonar.api.server.ws.Request;
 import org.sonar.api.server.ws.Response;
 import org.sonar.api.server.ws.WebService;
         "Autoconfigure pull request decoration mechanism.<br/>" +
         "Requires the 'Create Projects' permission")
       .setPost(true)
-      .setInternal(true)
       .setSince("9.0")
-      .setHandler(this);
+      .setHandler(this)
+      .setChangelog(
+        new Change("10.3", "Endpoint visibility change from internal to public"));
 
     action.createParam(PARAM_REPO_SLUG)
       .setRequired(true)

server/sonar-webserver-webapi/src/main/java/org/sonar/server/almintegration/ws/bitbucketserver/ImportBitbucketServerProjectAction.java

 import org.sonar.alm.client.bitbucketserver.Branch;
 import org.sonar.alm.client.bitbucketserver.BranchesList;
 import org.sonar.alm.client.bitbucketserver.Repository;
+import org.sonar.api.server.ws.Change;
 import org.sonar.api.server.ws.Request;
 import org.sonar.api.server.ws.Response;
 import org.sonar.api.server.ws.WebService;
                       "Autoconfigure pull request decoration mechanism.<br/>" +
                       "Requires the 'Create Projects' permission")
       .setPost(true)
-      .setInternal(true)
       .setSince("8.2")
-      .setHandler(this);
+      .setHandler(this)
+      .setChangelog(
+        new Change("10.3", "Endpoint visibility change from internal to public"));
 
     action.createParam(PARAM_ALM_SETTING)
       .setRequired(true)

server/sonar-webserver-webapi/src/main/java/org/sonar/server/almintegration/ws/github/ImportGithubProjectAction.java

 import org.sonar.alm.client.github.GithubApplicationClientImpl;
 import org.sonar.alm.client.github.security.AccessToken;
 import org.sonar.alm.client.github.security.UserAccessToken;
+import org.sonar.api.server.ws.Change;
 import org.sonar.api.server.ws.Request;
 import org.sonar.api.server.ws.Response;
 import org.sonar.api.server.ws.WebService;
         "Autoconfigure pull request decoration mechanism.<br/>" +
         "Requires the 'Create Projects' permission")
       .setPost(true)
-      .setInternal(true)
       .setSince("8.4")
-      .setHandler(this);
+      .setHandler(this)
+      .setChangelog(
+        new Change("10.3", "Endpoint visibility change from internal to public"));
 
     action.createParam(PARAM_ALM_SETTING)
       .setRequired(true)