Apply rubocop lint fixes

Author: garethgeorge

.github/workflows/conformance.yml

@@ -45,28 +45,27 @@ jobs:
         ruby-version: ${{ matrix.ruby }}
         bundler-cache: true
     - name: Run HTTP conformance tests
-      uses: GoogleCloudPlatform/functions-framework-conformance/action@2f5f319c06a3531be7f75dc5acf6bd00417ff76e # v1.8.2
+      uses: GoogleCloudPlatform/functions-framework-conformance/action@2f5f319c06a3531be7f75dc5acf6bd00417ff76e # v1.8.3
       with:
         functionType: 'http'
         useBuildpacks: false
         cmd: "'bundle exec functions-framework-ruby --source test/conformance/app.rb --target http_func --signature-type http'"
     - name: Run Typed conformance tests
-      uses: GoogleCloudPlatform/functions-framework-conformance/action@2f5f319c06a3531be7f75dc5acf6bd00417ff76e # v1.8.2
+      uses: GoogleCloudPlatform/functions-framework-conformance/action@2f5f319c06a3531be7f75dc5acf6bd00417ff76e # v1.8.3
       with:
         functionType: 'http'
         declarativeType: 'typed'
         useBuildpacks: false
-        validateConcurrency: true
         cmd: "'bundle exec functions-framework-ruby --source test/conformance/app.rb --target typed_func --signature-type http'"
     - name: Run CloudEvent conformance tests
-      uses: GoogleCloudPlatform/functions-framework-conformance/action@2f5f319c06a3531be7f75dc5acf6bd00417ff76e # v1.8.2
+      uses: GoogleCloudPlatform/functions-framework-conformance/action@2f5f319c06a3531be7f75dc5acf6bd00417ff76e # v1.8.3
       with:
         functionType: 'cloudevent'
         useBuildpacks: false
         validateMapping: true
         cmd: "'bundle exec functions-framework-ruby --source test/conformance/app.rb --target cloudevent_func --signature-type cloudevent'"
     - name: Run HTTP concurrency tests
-      uses: GoogleCloudPlatform/functions-framework-conformance/action@2f5f319c06a3531be7f75dc5acf6bd00417ff76e # v1.8.2
+      uses: GoogleCloudPlatform/functions-framework-conformance/action@2f5f319c06a3531be7f75dc5acf6bd00417ff76e # v1.8.3
       with:
         functionType: 'http'
         useBuildpacks: false

test/conformance/app.rb

@@ -29,6 +29,6 @@
 
 FunctionsFramework.typed "typed_func" do |request|
   return {
-    :payload => request,
+    payload: request
   }
 end