Bump octicons from 19.21.1 to 19.22.0 (#3985)

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

Gemfile.lock

@@ -162,7 +162,7 @@ GEM
       racc (~> 1.4)
     nokogiri (1.19.1-x86_64-linux-gnu)
       racc (~> 1.4)
-    octicons (19.21.1)
+    octicons (19.22.0)
     parallel (1.27.0)
     parser (3.3.10.2)
       ast (~> 2.4.1)