Merge "Fix some errors with the replace-keys role"

roles/add-build-sshkey/tasks/create-key-and-replace.yaml

@@ -9,7 +9,7 @@
     key: "{{ lookup('file', zuul_temp_ssh_key + '.pub') }}"
 
 - name: Remove all keys from local agent
-  command: ssh-add -d
+  command: ssh-add -D
   delegate_to: localhost
 
 - name: Add back temp key

roles/add-build-sshkey/tasks/main.yaml

@@ -1,5 +1,6 @@
 - name: Check to see if ssh key was already created for this build
-  stat: "{{ zuul_temp_ssh_key }}"
+  stat:
+    path: "{{ zuul_temp_ssh_key }}"
   register: zuul_temp_ssh_key_stat
   delegate_to: localhost
   failed_when: false