Fix the default value of the aproxy-exclude-addresses configuration (#593)

* Fix the default value of the aproxy-exclude-addresses configuration

* Update changelog.md

---------

Co-authored-by: Christopher Bartz <[email protected]>

Author: weiiwang01

config.yaml

@@ -48,7 +48,7 @@ options:
       to 'aproxy-exclude-addresses' or exclude the HTTP proxy port from 'aproxy-redirect-ports'.
   aproxy-exclude-addresses:
     type: string
-    default: "10.0.0.0/8, 171.16.0.0/12, 192.168.0.0/16"
+    default: "10.0.0.0/8, 172.16.0.0/12, 192.168.0.0/16"
     description: >-
       A comma-separated list of IP addresses that should be excluded from redirection to aproxy.
       127.0.0.0/8 are always excluded so you can omit if from the configuration.

docs/changelog.md

@@ -2,6 +2,10 @@
 
 This changelog documents user-relevant changes to the GitHub runner charm.
 
+## 2025-07-15
+
+- Fix the incorrect default value of the aproxy-exclude-addresses configuration.
+
 ## 2025-07-09
 
 - Specify max supported nova compute api to be 2.91. This fixes an issue where the charm could fail