Prep for release v3.11.5 (#1583)

* update the changelog

* add link to the PR

* 3.11.5 is not released, so no need for 3.11.6

Author: spatten

Changelog.md

@@ -3,6 +3,7 @@
 ## 3.11.5
 
 - Remove spurious log message. ([#1582](https://github.com/fossas/fossa-cli/pull/1582))
+- Update latest version of a dependency for `--x-snippet-scan`. This change will speed up scans ([#1583](https://github.com/fossas/fossa-cli/pull/1583))
 
 ## 3.11.4