Bump rexml from 3.2.6 to 3.2.8

Bumps [rexml](https://github.com/ruby/rexml) from 3.2.6 to 3.2.8.
- [Release notes](https://github.com/ruby/rexml/releases)
- [Changelog](https://github.com/ruby/rexml/blob/master/NEWS.md)
- [Commits](ruby/rexml@v3.2.6...v3.2.8)

---
updated-dependencies:
- dependency-name: rexml
  dependency-type: indirect
...

Signed-off-by: dependabot[bot] <support@github.com>

Gemfile.lock

@@ -63,7 +63,8 @@ GEM
     regexp_parser (2.9.0)
     reline (0.4.1)
       io-console (~> 0.5)
-    rexml (3.2.6)
+    rexml (3.2.8)
+      strscan (>= 3.0.9)
     rubocop (1.62.1)
       json (~> 2.3)
       language_server-protocol (>= 3.17.0)
@@ -109,6 +110,8 @@ GEM
       syntax_tree (>= 6.1.1)
       thor (>= 0.19.2)
     stringio (3.1.0)
+    strscan (3.1.0)
+    strscan (3.1.0-java)
     syntax_tree (6.2.0)
       prettier_print (>= 1.2.0)
     tapioca (0.12.0)
@@ -130,7 +133,6 @@ GEM
 PLATFORMS
   arm64-darwin
   java
-  x64-mingw32
   x86_64-darwin
   x86_64-linux