chore(deps): bump rails-html-sanitizer in /gapic-generator-ads

Bumps [rails-html-sanitizer](https://github.com/rails/rails-html-sanitizer) from 1.6.0 to 1.6.1.
- [Release notes](https://github.com/rails/rails-html-sanitizer/releases)
- [Changelog](https://github.com/rails/rails-html-sanitizer/blob/main/CHANGELOG.md)
- [Commits](rails/rails-html-sanitizer@v1.6.0...v1.6.1)

---
updated-dependencies:
- dependency-name: rails-html-sanitizer
  dependency-type: indirect
...

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

Author: dependabot[bot]

gapic-generator-ads/Gemfile.lock

@@ -57,7 +57,7 @@ GEM
       concurrent-ruby (~> 1.0)
     json (2.7.3)
     language_server-protocol (3.17.0.3)
-    loofah (2.23.0)
+    loofah (2.23.1)
       crass (~> 1.0.2)
       nokogiri (>= 1.12.0)
     method_source (1.1.0)
@@ -70,7 +70,7 @@ GEM
     minitest-server (1.0.8)
       drb (~> 2.0)
       minitest (~> 5.16)
-    nokogiri (1.16.7-x86_64-linux)
+    nokogiri (1.15.7-x86_64-linux)
       racc (~> 1.4)
     parallel (1.26.3)
     parser (3.3.5.0)
@@ -88,9 +88,9 @@ GEM
       activesupport (>= 5.0.0)
       minitest
       nokogiri (>= 1.6)
-    rails-html-sanitizer (1.6.0)
+    rails-html-sanitizer (1.6.1)
       loofah (~> 2.21)
-      nokogiri (~> 1.14)
+      nokogiri (>= 1.15.7, != 1.16.7, != 1.16.6, != 1.16.5, != 1.16.4, != 1.16.3, != 1.16.2, != 1.16.1, != 1.16.0.rc1, != 1.16.0)
     rainbow (3.1.1)
     redcarpet (3.6.0)
     regexp_parser (2.9.2)