build(deps): bump slather from 2.7.5 to 2.8.0 (#3404)

Bumps [slather](https://github.com/SlatherOrg/slather) from 2.7.5 to 2.8.0.
- [Release notes](https://github.com/SlatherOrg/slather/releases)
- [Changelog](https://github.com/SlatherOrg/slather/blob/master/CHANGELOG.md)
- [Commits](SlatherOrg/slather@v2.7.5...v2.8.0)

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

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

Gemfile.lock

@@ -3,7 +3,7 @@ GEM
   specs:
     CFPropertyList (3.0.6)
       rexml
-    activesupport (7.1.1)
+    activesupport (7.1.2)
       base64
       bigdecimal
       concurrent-ruby (~> 1.0, >= 1.0.2)
@@ -37,7 +37,7 @@ GEM
     aws-sigv4 (1.6.0)
       aws-eventstream (~> 1, >= 1.0.2)
     babosa (1.0.4)
-    base64 (0.1.1)
+    base64 (0.2.0)
     bigdecimal (3.1.4)
     claide (1.1.0)
     clamp (1.3.2)
@@ -90,7 +90,7 @@ GEM
     domain_name (0.5.20190701)
       unf (>= 0.0.5, < 1.0.0)
     dotenv (2.8.1)
-    drb (2.1.1)
+    drb (2.2.0)
       ruby2_keywords
     emoji_regex (3.2.3)
     escape (0.0.4)
@@ -224,12 +224,12 @@ GEM
     mime-types-data (3.2023.1003)
     mini_magick (4.12.0)
     mini_mime (1.1.5)
-    mini_portile2 (2.8.4)
+    mini_portile2 (2.8.5)
     minitest (5.20.0)
     molinillo (0.8.0)
     multi_json (1.15.0)
     multipart-post (2.3.0)
-    mutex_m (0.1.2)
+    mutex_m (0.2.0)
     nanaimo (0.3.0)
     nap (1.1.0)
     naturally (2.2.1)
@@ -241,7 +241,7 @@ GEM
     os (1.1.4)
     plist (3.7.0)
     public_suffix (4.0.7)
-    racc (1.7.1)
+    racc (1.7.3)
     rake (13.0.6)
     representable (3.2.0)
       declarative (< 0.1.0)
@@ -267,7 +267,7 @@ GEM
     simctl (1.6.10)
       CFPropertyList
       naturally
-    slather (2.7.5)
+    slather (2.8.0)
       CFPropertyList (>= 2.2, < 4)
       activesupport
       clamp (~> 1.3)