Bump andymckay/cancel-action from 0.3 to 0.4 (#727)

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: Rita Zerrizuela <zeta@widcket.com>

.github/workflows/main.yml

@@ -42,7 +42,7 @@ jobs:
               uses: codecov/codecov-action@ab904c41d6ece82784817410c45d8b8c02684457
 
             - name: Cancel wokflow on failure
-              uses: andymckay/cancel-action@b9280e3f8986d7a8e91c7462efc0fa318010c8b1
+              uses: andymckay/cancel-action@271cfbfa11ca9222f7be99a47e8f929574549e0a
               if: ${{ failure() }}
 
     pod-lint:
@@ -67,7 +67,7 @@ jobs:
               run: bundle exec pod lib lint --allow-warnings --fail-fast
 
             - name: Cancel wokflow on failure
-              uses: andymckay/cancel-action@b9280e3f8986d7a8e91c7462efc0fa318010c8b1
+              uses: andymckay/cancel-action@271cfbfa11ca9222f7be99a47e8f929574549e0a
               if: ${{ failure() }}
 
     swiftlint:
@@ -82,5 +82,5 @@ jobs:
               run: swiftlint lint --reporter github-actions-logging
 
             - name: Cancel wokflow on failure
-              uses: andymckay/cancel-action@b9280e3f8986d7a8e91c7462efc0fa318010c8b1
+              uses: andymckay/cancel-action@271cfbfa11ca9222f7be99a47e8f929574549e0a
               if: ${{ failure() }}