build(deps): bump ruby/setup-ruby from 1.257.0 to 1.259.0 (#755)

Author: dependabot[bot]

.github/workflows/ruby-build.yml

@@ -44,7 +44,7 @@ jobs:
         with:
           persist-credentials: false
       - name: Set up Ruby ${{ matrix.ruby-version }}
-        uses: ruby/setup-ruby@44511735964dcb71245e7e55f72539531f7bc0eb # v1.257.0
+        uses: ruby/setup-ruby@866b91cc020931c510d42e43e498a7f07d335f60 # v1.259.0
         with:
           ruby-version: ${{ matrix.ruby-version }}
 

.github/workflows/ruby-release.yml

@@ -39,7 +39,7 @@ jobs:
       with:
         persist-credentials: false
 
-    - uses: ruby/setup-ruby@44511735964dcb71245e7e55f72539531f7bc0eb # v1.257.0
+    - uses: ruby/setup-ruby@866b91cc020931c510d42e43e498a7f07d335f60 # v1.259.0
       with:
         ruby-version: '3.2'