fix: add plugins to deck (#65)

Author: alexouzounis

prow/templates/deck-deployment.yaml

@@ -35,6 +35,7 @@ spec:
         - --spyglass=true
         - --github-token-path=/etc/github/oauth
         - --github-oauth-config-file=/etc/githuboauth/secret
+        - --plugin-config=/etc/plugins/plugins.yaml
         ports:
           - name: http
             containerPort: 8080
@@ -56,6 +57,9 @@ spec:
         - name: cookie-secret
           mountPath: /etc/cookie
           readOnly: true
+        - name: plugins
+          mountPath: /etc/plugins
+          readOnly: true
         livenessProbe:
           httpGet:
             path: /healthz
@@ -84,4 +88,7 @@ spec:
             secretName: {{ .Values.secrets.githubToken }}
       - name: cookie-secret
         secret:
-            secretName: deck-cookie
+            secretName: deck-cookie
+      - name: plugins
+        configMap:
+          name: plugins