Change type str -> path in argspec. (#1741) (#1800)

(cherry picked from commit f12df1d21b)

Co-authored-by: Felix Fontein <felix@fontein.de>

plugins/modules/cloud/lxd/lxd_container.py

@@ -132,14 +132,14 @@ options:
           - If not specified, it defaults to C(${HOME}/.config/lxc/client.key).
         required: false
         aliases: [ key_file ]
-        type: str
+        type: path
     client_cert:
         description:
           - The client certificate file path.
           - If not specified, it defaults to C(${HOME}/.config/lxc/client.crt).
         required: false
         aliases: [ cert_file ]
-        type: str
+        type: path
     trust_password:
         description:
           - The client trusted password.
@@ -690,11 +690,11 @@ def main():
                 default='unix:/var/snap/lxd/common/lxd/unix.socket'
             ),
             client_key=dict(
-                type='str',
+                type='path',
                 aliases=['key_file']
             ),
             client_cert=dict(
-                type='str',
+                type='path',
                 aliases=['cert_file']
             ),
             trust_password=dict(type='str', no_log=True)