Replace !include-raw-escape with !include-raw-escape:

Per deprecation notice at https://gerrit-ci.gerritforge.com/job/gerrit-ci-scripts-manual/439/console

WARNING:jenkins_jobs.local_yaml:tag '!include-raw-escape' is deprecated, switch to using '!include-raw-escape:'
INFO:jenkins_jobs.local_yaml:Including file 'gerrit-buck-build.sh' from path '/var/jenkins_home/jobs/gerrit-ci-scripts-manual/workspace/jenkins'
WARNING:jenkins_jobs.local_yaml:tag '!include-raw-escape' is deprecated, switch to using '!include-raw-escape:'
INFO:jenkins_jobs.local_yaml:Including file 'gerrit-buck-verifier-test.sh' from path '/var/jenkins_home/jobs/gerrit-ci-scripts-manual/workspace/jenkins'
WARNING:jenkins_jobs.local_yaml:tag '!include-raw-escape' is deprecated, switch to using '!include-raw-escape:'
INFO:jenkins_jobs.local_yaml:Including file 'gerrit-bazel-build.sh' from path '/var/jenkins_home/jobs/gerrit-ci-scripts-manual/workspace/jenkins'
WARNING:jenkins_jobs.local_yaml:tag '!include-raw-escape' is deprecated, switch to using '!include-raw-escape:'

Change-Id: Iee9249197c82ddd4ba87a4caa7f71d5fa2aa3a24
diff --git a/jenkins/gerrit-verifier.yaml b/jenkins/gerrit-verifier.yaml
index 1163038..f5cb7ad 100644
--- a/jenkins/gerrit-verifier.yaml
+++ b/jenkins/gerrit-verifier.yaml
@@ -67,10 +67,14 @@
 
     builders:
       - fetch-all-submodules
-      - shell: !include-raw-escape gerrit-buck-build.sh
-      - shell: !include-raw-escape gerrit-buck-verifier-test.sh
-      - shell: !include-raw-escape gerrit-bazel-build.sh
-      - shell: !include-raw-escape gerrit-bazel-verifier-test.sh
+      - shell:
+         !include-raw-escape: gerrit-buck-build.sh
+      - shell:
+         !include-raw-escape: gerrit-buck-verifier-test.sh
+      - shell:
+         !include-raw-escape: gerrit-bazel-build.sh
+      - shell:
+         !include-raw-escape: gerrit-bazel-verifier-test.sh
 
     wrappers:
       - xvfb: