Add tee option for reviewdog. Redirect stderr to stdout

Author: OptimumCode

.github/workflows/pull_request.yml

@@ -49,7 +49,7 @@ jobs:
     - name: Run reviewdog
       env:
         REVIEWDOG_GITHUB_API_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-      run: reviewdog -reporter=github-pr-review
+      run: reviewdog -tee -reporter=github-pr-review
   check-pr:
     uses: ./.github/workflows/build-and-test.yml
     with:

.reviewdog.yml

@@ -1,12 +1,12 @@
 runner:
   detekt:
-    cmd: "./gradlew -q detekt detektAll --console plain"
+    cmd: "./gradlew -q detekt detektAll --console plain 2>&1"
     errorformat: # (optional if you use `format`)
       - "%f:%l:%c: %m"
     name: detekt
     level: error
   ktlint:
-    cmd: "./gradlew ktlintCheck --console plain"
+    cmd: "./gradlew ktlintCheck --console plain 2>&1"
     errorformat: # (optional if you use `format`)
       - "%f:%l:%c %m"
     name: ktlint