ci: add RBAC for drone to restart invest-api deployment

k8s/base/drone-rbac.yaml

@@ -0,0 +1,23 @@
+apiVersion: rbac.authorization.k8s.io/v1
+kind: Role
+metadata:
+  name: drone-deploy
+  namespace: invest-api
+rules:
+  - apiGroups: ["apps"]
+    resources: ["deployments"]
+    verbs: ["get", "patch"]
+---
+apiVersion: rbac.authorization.k8s.io/v1
+kind: RoleBinding
+metadata:
+  name: drone-deploy
+  namespace: invest-api
+subjects:
+  - kind: ServiceAccount
+    name: default
+    namespace: drone
+roleRef:
+  kind: Role
+  name: drone-deploy
+  apiGroup: rbac.authorization.k8s.io