Bump rexml from 3.2.5 to 3.2.8 in /projects/hmpps-auth-and-delius/tec…

…h-docs (#3871)

Bump rexml in /projects/hmpps-auth-and-delius/tech-docs

Bumps [rexml](https://github.com/ruby/rexml) from 3.2.5 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@v3.2.5...v3.2.8)

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

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

projects/hmpps-auth-and-delius/tech-docs/Gemfile.lock

@@ -145,7 +145,8 @@ GEM
     rb-inotify (0.10.1)
       ffi (~> 1.0)
     redcarpet (3.5.1)
-    rexml (3.2.5)
+    rexml (3.2.8)
+      strscan (>= 3.0.9)
     rouge (3.30.0)
     sass (3.4.25)
     sassc (2.4.0)
@@ -154,6 +155,7 @@ GEM
     sprockets (4.2.0)
       concurrent-ruby (~> 1.0)
       rack (>= 2.2.4, < 4)
+    strscan (3.1.0)
     temple (0.10.0)
     thor (1.2.1)
     tilt (2.0.11)