[ci] Enable zombienet jobs in PRs (#2361)

Since preparation for the merge queues needs more time I'm enabling
zombienet jobs in PRs CI back.

.gitlab/pipeline/publish.yml

@@ -72,7 +72,7 @@ publish-rustdoc:
     IMAGE_NAME: "" # docker.io/paritypr/image_name
   script:
     # Exit if the job is not running in a merge queue
-    - if [[ $CI_COMMIT_REF_NAME != *"gh-readonly-queue"* ]]; then echo "I will run only in a merge queue"; exit 0; fi
+    # - if [[ $CI_COMMIT_REF_NAME != *"gh-readonly-queue"* ]]; then echo "I will run only in a merge queue"; exit 0; fi
     - $BUILDAH_COMMAND build
       --format=docker
       --build-arg VCS_REF="${CI_COMMIT_SHA}"

.gitlab/pipeline/zombienet/cumulus.yml

@@ -4,7 +4,7 @@
 .zombienet-before-script:
   before_script:
     # Exit if the job is not merge queue
-    - if [[ $CI_COMMIT_REF_NAME != *"gh-readonly-queue"* ]]; then echo "I will run only in a merge queue"; exit 0; fi
+    # - if [[ $CI_COMMIT_REF_NAME != *"gh-readonly-queue"* ]]; then echo "I will run only in a merge queue"; exit 0; fi
     - echo "Zombie-net Tests Config"
     - echo "${ZOMBIENET_IMAGE}"
     - echo "${POLKADOT_IMAGE}"

.gitlab/pipeline/zombienet/polkadot.yml

@@ -5,7 +5,7 @@
 .zombienet-polkadot-common:
   before_script:
     # Exit if the job is not merge queue
-    - if [[ $CI_COMMIT_REF_NAME != *"gh-readonly-queue"* ]]; then echo "I will run only in a merge queue"; exit 0; fi
+    # - if [[ $CI_COMMIT_REF_NAME != *"gh-readonly-queue"* ]]; then echo "I will run only in a merge queue"; exit 0; fi
     - export BUILD_RELEASE_VERSION="$(cat ./artifacts/BUILD_RELEASE_VERSION)" # from build-linux-stable job
     - export DEBUG=zombie,zombie::network-node
     - export ZOMBIENET_INTEGRATION_TEST_IMAGE="${POLKADOT_IMAGE}":${PIPELINE_IMAGE_TAG}
@@ -120,7 +120,7 @@ zombienet-polkadot-smoke-0001-parachains-smoke-test:
     - .zombienet-polkadot-common
   before_script:
     # Exit if the job is not merge queue
-    - if [[ $CI_COMMIT_REF_NAME != *"gh-readonly-queue"* ]]; then echo "I will run only in a merge queue"; exit 0; fi
+    # - if [[ $CI_COMMIT_REF_NAME != *"gh-readonly-queue"* ]]; then echo "I will run only in a merge queue"; exit 0; fi
     - export ZOMBIENET_INTEGRATION_TEST_IMAGE="${POLKADOT_IMAGE}":${PIPELINE_IMAGE_TAG}
     - export COL_IMAGE="${COLANDER_IMAGE}":${PIPELINE_IMAGE_TAG}
     - echo "Zombienet Tests Config"
@@ -139,7 +139,7 @@ zombienet-polkadot-smoke-0002-parachains-parachains-upgrade-smoke:
     - .zombienet-polkadot-common
   before_script:
     # Exit if the job is not merge queue
-    - if [[ $CI_COMMIT_REF_NAME != *"gh-readonly-queue"* ]]; then echo "I will run only in a merge queue"; exit 0; fi
+    # - if [[ $CI_COMMIT_REF_NAME != *"gh-readonly-queue"* ]]; then echo "I will run only in a merge queue"; exit 0; fi
     - export ZOMBIENET_INTEGRATION_TEST_IMAGE="${POLKADOT_IMAGE}":${PIPELINE_IMAGE_TAG}
     - export CUMULUS_IMAGE="docker.io/paritypr/polkadot-parachain-debug:${DOCKER_IMAGES_VERSION}"
     - echo "Zombienet Tests Config"
@@ -183,7 +183,7 @@ zombienet-polkadot-misc-0002-upgrade-node:
       artifacts: true
   before_script:
     # Exit if the job is not merge queue
-    - if [[ $CI_COMMIT_REF_NAME != *"gh-readonly-queue"* ]]; then echo "I will run only in a merge queue"; exit 0; fi
+    # - if [[ $CI_COMMIT_REF_NAME != *"gh-readonly-queue"* ]]; then echo "I will run only in a merge queue"; exit 0; fi
     - export ZOMBIENET_INTEGRATION_TEST_IMAGE="docker.io/parity/polkadot:latest"
     - echo "Overrided poladot image ${ZOMBIENET_INTEGRATION_TEST_IMAGE}"
     - export COL_IMAGE="${COLANDER_IMAGE}":${PIPELINE_IMAGE_TAG}

.gitlab/pipeline/zombienet/substrate.yml

@@ -5,7 +5,7 @@
 .zombienet-substrate-common:
   before_script:
     # Exit if the job is not merge queue
-    - if [[ $CI_COMMIT_REF_NAME != *"gh-readonly-queue"* ]]; then echo "I will run only in a merge queue"; exit 0; fi
+    # - if [[ $CI_COMMIT_REF_NAME != *"gh-readonly-queue"* ]]; then echo "I will run only in a merge queue"; exit 0; fi
     - echo "Zombienet Tests Config"
     - echo "${ZOMBIENET_IMAGE}"
     - echo "${GH_DIR}"