Merge pull request #9369 from TechEmpower/dependabot/bundler/frameworks/Ruby/rack/rexml-3.3.9

Bump rexml from 3.3.6 to 3.3.9 in /frameworks/Ruby/rack

frameworks/Ruby/rack/Gemfile.lock

@@ -86,8 +86,7 @@ GEM
     rainbow (3.1.1)
     raindrops (0.20.1)
     regexp_parser (2.9.2)
-    rexml (3.3.6)
-      strscan
+    rexml (3.3.9)
     rubocop (1.64.1)
       json (~> 2.3)
       language_server-protocol (>= 3.17.0)
@@ -110,7 +109,6 @@ GEM
     sequel_pg (1.17.1)
       pg (>= 0.18.0, != 1.2.0)
       sequel (>= 4.38.0)
-    strscan (3.1.0)
     traces (0.11.1)
     tzinfo (2.0.6)
       concurrent-ruby (~> 1.0)