Add benchmark tests to CI (#243)

* add concurrency settings to the pipeline

add comments

* update message

update locks

---------

Co-authored-by: Gustavo Gonzalez <gustavo.gonzalez@openzeppelin.com>

.github/pull_request_template.md

@@ -16,3 +16,4 @@ Fixes #??? <!-- Fill in with issue number -->
 
 - [ ] Tests
 - [ ] Documentation
+- [ ] Pallets, that require benchmarks, are added to `scripts/assets/pallets.txt` (Pallet require benchmark if it has WeightInfo config type)

.github/workflows/evm.yml

@@ -21,6 +21,12 @@ on:
         default: false
         type: boolean
 
+# If new code is pushed to a PR branch, then cancel in progress workflows for
+# that PR. Ensures that we don't waste CI time, and returns results quicker.
+concurrency:
+  group: ci-${{ github.ref }}
+  cancel-in-progress: true
+
 env:
   # Not needed in CI, should make things a bit faster
   CARGO_INCREMENTAL: 0

.github/workflows/generic.yml

@@ -21,6 +21,12 @@ on:
         default: false
         type: boolean
 
+# If new code is pushed to a PR branch, then cancel in progress workflows for
+# that PR. Ensures that we don't waste CI time, and returns results quicker.
+concurrency:
+  group: ci-${{ github.ref }}
+  cancel-in-progress: true
+
 env:
   # Not needed in CI, should make things a bit faster
   CARGO_INCREMENTAL: 0