chore(deps): bump slather from 2.8.0 to 2.8.1 (#4079)

Bumps [slather](https://github.com/SlatherOrg/slather) from 2.8.0 to 2.8.1.
- [Release notes](https://github.com/SlatherOrg/slather/releases)
- [Changelog](https://github.com/SlatherOrg/slather/blob/master/CHANGELOG.md)
- [Commits](SlatherOrg/slather@v2.8.0...v2.8.1)

---
updated-dependencies:
- dependency-name: slather
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

Gemfile.lock

@@ -5,7 +5,7 @@ GEM
       base64
       nkf
       rexml
-    activesupport (7.1.3)
+    activesupport (7.1.3.4)
       base64
       bigdecimal
       concurrent-ruby (~> 1.0, >= 1.0.2)
@@ -40,7 +40,7 @@ GEM
       aws-eventstream (~> 1, >= 1.0.2)
     babosa (1.0.4)
     base64 (0.2.0)
-    bigdecimal (3.1.6)
+    bigdecimal (3.1.8)
     claide (1.1.0)
     clamp (1.3.2)
     cocoapods (1.15.2)
@@ -84,15 +84,14 @@ GEM
     colored2 (3.1.2)
     commander (4.6.0)
       highline (~> 2.0.0)
-    concurrent-ruby (1.2.3)
+    concurrent-ruby (1.3.3)
     connection_pool (2.4.1)
     declarative (0.0.20)
     digest-crc (0.6.5)
       rake (>= 12.0.0, < 14.0.0)
     domain_name (0.6.20240107)
     dotenv (2.8.1)
-    drb (2.2.0)
-      ruby2_keywords
+    drb (2.2.1)
     emoji_regex (3.2.3)
     escape (0.0.4)
     ethon (0.16.0)
@@ -215,7 +214,7 @@ GEM
     http-cookie (1.0.5)
       domain_name (~> 0.5)
     httpclient (2.8.3)
-    i18n (1.14.1)
+    i18n (1.14.5)
       concurrent-ruby (~> 1.0)
     jmespath (1.6.2)
     json (2.7.2)
@@ -226,8 +225,8 @@ GEM
     mime-types-data (3.2023.1003)
     mini_magick (4.12.0)
     mini_mime (1.1.5)
-    mini_portile2 (2.8.6)
-    minitest (5.22.2)
+    mini_portile2 (2.8.7)
+    minitest (5.23.1)
     molinillo (0.8.0)
     multi_json (1.15.0)
     multipart-post (2.4.0)
@@ -237,14 +236,14 @@ GEM
     naturally (2.2.1)
     netrc (0.11.0)
     nkf (0.2.0)
-    nokogiri (1.16.5)
+    nokogiri (1.16.6)
       mini_portile2 (~> 2.8.2)
       racc (~> 1.4)
     optparse (0.4.0)
     os (1.1.4)
     plist (3.7.1)
     public_suffix (4.0.7)
-    racc (1.7.3)
+    racc (1.8.0)
     rake (13.2.1)
     representable (3.2.0)
       declarative (< 0.1.0)
@@ -256,8 +255,8 @@ GEM
       mime-types (>= 1.16, < 4.0)
       netrc (~> 0.8)
     retriable (3.1.2)
-    rexml (3.2.8)
-      strscan (>= 3.0.9)
+    rexml (3.2.9)
+      strscan
     rouge (2.0.7)
     ruby-macho (2.5.1)
     ruby2_keywords (0.0.5)
@@ -271,7 +270,7 @@ GEM
     simctl (1.6.10)
       CFPropertyList
       naturally
-    slather (2.8.0)
+    slather (2.8.1)
       CFPropertyList (>= 2.2, < 4)
       activesupport
       clamp (~> 1.3)