Fix the regex with job trigger filter

Change-Id: I0489ea1485f95f46c6794578c8c47d41598ac3e7

zuul.d/jobs.yaml

@@ -59,13 +59,13 @@
     post-run: playbooks/airship-collect-logs.yaml
     run: playbooks/airship-treasuremap-gate-runner.yaml
     files:
-      - ^manifests/site/test-site/*$
-      - ^manifests/type/airship-core/*$
-      - ^manifests/function/*$
-      - ^manifests/composite/*$
-      - ^playbooks/*$
-      - ^roles/*$
-      - ^tools/deployment/*$
+      - ^manifests/site/test-site/.*$
+      - ^manifests/type/airship-core/.*$
+      - ^manifests/function/.*$
+      - ^manifests/composite/.*$
+      - ^playbooks/.*$
+      - ^roles/.*$
+      - ^tools/deployment/.*$
     nodeset: airship-treasuremap-single-32GB-bionic-node
     vars:
       site_name: test-site
@@ -93,7 +93,7 @@
     vars:
       site_name: virtual-network-cloud
     files:
-      - ^manifests/site/virtual-network-cloud/*$
-      - ^manifests/type/multi-tenant/*$
-      - ^manifests/function/*$
-      - ^manifests/composite/*$
+      - ^manifests/site/virtual-network-cloud/.*$
+      - ^manifests/type/multi-tenant/.*$
+      - ^manifests/function/.*$
+      - ^manifests/composite/.*$