deps: update dependency ruby to v4.0.2 (#4328)

Author: renovate-bot

.github/workflows/integration-emulator.yaml

@@ -59,7 +59,7 @@ jobs:
           node-version: 24
       - uses: ruby/setup-ruby@v1
         with:
-          ruby-version: '4.0.1'
+          ruby-version: '4.0.2'
           bundler-cache: true
       - name: Setup psql
         run: |

.github/workflows/integration.yaml

@@ -104,7 +104,7 @@ jobs:
           node-version: 24
       - uses: ruby/setup-ruby@v1
         with:
-          ruby-version: '4.0.1'
+          ruby-version: '4.0.2'
           bundler-cache: true
       - name: Setup psql
         run: |

.github/workflows/samples.yaml

@@ -113,7 +113,7 @@ jobs:
       - uses: actions/checkout@v6
       - uses: ruby/setup-ruby@v1
         with:
-          ruby-version: '4.0.1'
+          ruby-version: '4.0.2'
           bundler-cache: true
       - run: ruby --version
       - name: Run Ruby on Rails ActiveRecord Sample tests

.github/workflows/units.yaml

@@ -35,7 +35,7 @@ jobs:
           node-version: 24
       - uses: ruby/setup-ruby@v1
         with:
-          ruby-version: '4.0.1'
+          ruby-version: '4.0.2'
           bundler-cache: true
       - run: mvn -Dpgadapter.use_virtual_threads=true -Dpgadapter.use_virtual_grpc_transport_threads=true -B test -Ptest-all -Dorg.slf4j.simpleLogger.log.org.apache.maven.cli.transfer.Slf4jMavenTransferListener=warn
   windows:
@@ -94,6 +94,6 @@ jobs:
           node-version: 24
       - uses: ruby/setup-ruby@v1
         with:
-          ruby-version: '4.0.1'
+          ruby-version: '4.0.2'
           bundler-cache: true
       - run: mvn -B test -Ptest-all -Dorg.slf4j.simpleLogger.log.org.apache.maven.cli.transfer.Slf4jMavenTransferListener=warn