fix(pack-images): manifest error

Author: duanhongyi

.woodpecker/manifest-buildpacks.yml

@@ -28,6 +28,7 @@ pipeline:
     -e PLUGIN_SPEC=.woodpecker/manifest-buildpacks.tmpl
     -e PLUGIN_USERNAME=$CONTAINER_USERNAME
     -e PLUGIN_PASSWORD=$CONTAINER_PASSWORD
+    -e DRONE_TAG=$CI_COMMIT_TAG
     -v $(pwd):$(pwd)
     -w $(pwd)
     plugins/manifest

.woodpecker/manifest-pack.yml

@@ -24,6 +24,7 @@ pipeline:
     -e PLUGIN_SPEC=.woodpecker/manifest-run.tmpl
     -e PLUGIN_USERNAME=$CONTAINER_USERNAME
     -e PLUGIN_PASSWORD=$CONTAINER_PASSWORD
+    -e DRONE_TAG=$CI_COMMIT_TAG
     -v $(pwd):$(pwd)
     -w $(pwd)
     plugins/manifest
@@ -42,6 +43,7 @@ pipeline:
     -e PLUGIN_SPEC=.woodpecker/manifest-build.tmpl
     -e PLUGIN_USERNAME=$CONTAINER_USERNAME
     -e PLUGIN_PASSWORD=$CONTAINER_PASSWORD
+    -e DRONE_TAG=$CI_COMMIT_TAG
     -v $(pwd):$(pwd)
     -w $(pwd)
     plugins/manifest