Update to quay 3.18.0

quay.yaml

@@ -28,7 +28,7 @@ spec:
         - name: quay
           # Quay 3.8.1 is the currently running database-compatible version.
           # Upgrade one supported minor version at a time; do not jump to 3.18.
-          image: quay.io/projectquay/quay:3.9.17
+          image: quay.io/projectquay/quay:3.18.0
           env:
             - name: DEBUGLOG
               value: "true"
@@ -95,7 +95,7 @@ spec:
     spec:
       containers:
         - name: quay-repomirror
-          image: quay.io/projectquay/quay:3.9.17
+          image: quay.io/projectquay/quay:3.18.0
           args:
             - repomirror
           env: