Fix warnings for params defined in pipeline but not in task

Closes gh-14445

ci/tasks/promote.yml

@@ -3,5 +3,12 @@ platform: linux
 inputs:
 - name: git-repo
 - name: artifactory-repo
+params:
+  RELEASE_TYPE:
+  ARTIFACTORY_SERVER:
+  ARTIFACTORY_USERNAME:
+  ARTIFACTORY_PASSWORD:
+  BINTRAY_SUBJECT:
+  BINTRAY_REPO:
 run:
   path: git-repo/ci/scripts/promote.sh

ci/tasks/stage.yml

@@ -5,6 +5,8 @@ inputs:
 outputs:
 - name: stage-git-repo
 - name: distribution-repository
+params:
+  RELEASE_TYPE:
 caches:
 - path: maven
 - path: gradle

ci/tasks/sync-to-maven-central.yml

@@ -3,5 +3,12 @@ platform: linux
 inputs:
 - name: git-repo
 - name: artifactory-repo
+params:
+  BINTRAY_REPO:
+  BINTRAY_SUBJECT:
+  BINTRAY_USERNAME:
+  BINTRAY_PASSWORD:
+  SONATYPE_USERNAME:
+  SONATYPE_PASSWORD:
 run:
   path: git-repo/ci/scripts/sync-to-maven-central.sh