get password in example from environment

Signed-off-by: Sven Schliesing <[email protected]>

Author: muffl0n

examples/jiralert.yml

@@ -4,7 +4,8 @@ defaults:
   # API access fields.
   api_url: https://jiralert.atlassian.net
   user: jiralert
-  password: 'JIRAlert'
+  # get password from environment variable PASSWORD
+  password: $(PASSWORD)
   # Alternatively to user and password use a Personal Access Token
   # personal_access_token: "Your Personal Access Token". See https://confluence.atlassian.com/enterprise/using-personal-access-tokens-1026032365.html