Restructure CI jobs (#2973)

### Description

- Rename node.yml to test.yml
- Rename `test` job to `yarn-test`
- Move e2e.yml into test.yml (aka node)
- Re-enable CLI E2E delivery checking
- Delete unused mergify file

### Related issues

hyperlane-xyz/issues#734

### Backward compatibility

Yes

### Testing

CI

---------

Co-authored-by: nambrot <[email protected]>

.github/workflows/monorepo-docker.yml

@@ -13,7 +13,7 @@ concurrency:
   cancel-in-progress: true
 jobs:
   check-env:
-    runs-on: larger-runner
+    runs-on: ubuntu-latest
     # assign output from step to job output
     outputs:
       gcloud-service-key: ${{ steps.gcloud-service-key.outputs.defined }}
@@ -27,7 +27,7 @@ jobs:
         run: echo "::set-output name=defined::true"
 
   build-and-push-to-gcr:
-    runs-on: larger-runner
+    runs-on: ubuntu-latest
 
     # uses check-env to determine if secrets.GCLOUD_SERVICE_KEY is defined
     needs: [check-env]

.github/workflows/release.yml

@@ -16,7 +16,7 @@ jobs:
       contents: write
       pull-requests: write
     name: Release
-    runs-on: larger-runner
+    runs-on: ubuntu-latest
     steps:
       - name: Checkout Repo
         uses: actions/checkout@v3

.github/workflows/rust-docker.yml

@@ -12,7 +12,7 @@ concurrency:
   cancel-in-progress: true
 jobs:
   check-env:
-    runs-on: larger-runner
+    runs-on: ubuntu-latest
     # assign output from step to job output
     outputs:
       gcloud-service-key: ${{ steps.gcloud-service-key.outputs.defined }}
@@ -26,7 +26,7 @@ jobs:
         run: echo "::set-output name=defined::true"
 
   build-and-push-to-gcr:
-    runs-on: larger-runner
+    runs-on: ubuntu-latest
 
     # uses check-env to determine if secrets.GCLOUD_SERVICE_KEY is defined
     needs: [check-env]

.github/workflows/rust-skipped.yml

@@ -2,23 +2,26 @@
 name: rust
 
 on:
+  push:
+    branches: [main]
   pull_request:
-    branches: [main, v3]
+    branches: [main]
     paths-ignore:
       - 'rust/**'
+      - .github/workflows/rust.yml
 
 env:
   CARGO_TERM_COLOR: always
 
 jobs:
   test-rs:
-    runs-on: larger-runner
+    runs-on: ubuntu-latest
 
     steps:
       - run: 'echo "No test required" '
 
   lint-rs:
-    runs-on: larger-runner
+    runs-on: ubuntu-latest
 
     steps:
       - run: 'echo "No lint required" '

.github/workflows/rust.yml

@@ -1,9 +1,8 @@
 name: rust
 
 on:
-  push:
-    branches: [main]
   pull_request:
+    branches: [main]
     paths:
       - 'rust/**'
       - .github/workflows/rust.yml

.github/workflows/static-analysis.yml

@@ -9,7 +9,7 @@ on:
 
 jobs:
   slither:
-    runs-on: larger-runner
+    runs-on: ubuntu-latest
 
     steps:
       - uses: actions/checkout@v3