Standardize git repo for HAProxy

General MR

Summary

Adds .git suffix to the HAProxy repo value to match standards.

Closes https://repo1.dso.mil/platform-one/big-bang/bigbang/-/issues/1287

chart/values.yaml

@@ -1077,7 +1077,7 @@ addons:
   #
   haproxy:
     git:
-      repo: https://repo1.dso.mil/platform-one/big-bang/apps/developer-tools/haproxy
+      repo: https://repo1.dso.mil/platform-one/big-bang/apps/developer-tools/haproxy.git
       path: "./chart"
       tag: "1.12.0-bb.0"
 
@@ -1088,7 +1088,7 @@ addons:
     ingress:
       gateway: ""
 
-    # -- Values to passthrough to the haproxy chart: https://repo1.dso.mil/platform-one/big-bang/apps/sandbox/haproxy.git
+    # -- Values to passthrough to the haproxy chart: https://repo1.dso.mil/platform-one/big-bang/apps/developer-tools/haproxy.git
     values: {}
 
     # -- Post Renderers.  See docs/postrenders.md