Bumped Rust to 1.81. Added governor as dependency

Removed governor submodule. Removed local submodule governor. Updated README. In CI, do not fetch submodules anymore

Set max batch size (AcalaNetwork#183)

config max subscriptions per connection (AcalaNetwork#198)

Clippy, and use official rust in CI

Bumped runners

Author: Marcin-Radecki

.github/workflows/_check-vars-and-secrets.yml

@@ -8,7 +8,7 @@ on:
 jobs:
   main:
     name: Check available vars and secrets
-    runs-on: ubuntu-20.04
+    runs-on: ubuntu-24.04
     steps:
       - name: Check vars
         run: |
@@ -30,4 +30,4 @@ jobs:
             echo '!!! Some repository secrets are either missing or empty.'
             echo '!!! Please check either repository or organization settings.'
             exit 1
-          fi
+          fi

.github/workflows/build.yml

@@ -23,12 +23,10 @@ jobs:
   build-and-push-subway:
     name: Build and push subway image
     needs: [check-vars-and-secrets]
-    runs-on: ubuntu-20.04
+    runs-on: ubuntu-24.04
     steps:
       - name: GIT | Checkout Source code
         uses: actions/checkout@v4
-        with:
-          submodules: recursive
 
       - name: Call action get-ref-properties
         id: get-ref-properties

.github/workflows/release.yml

@@ -16,8 +16,6 @@ jobs:
 
       - name: GIT | Checkout Source code
         uses: actions/checkout@v4
-        with:
-          submodules: recursive
 
       - name: GIT | Get branch info & current commit sha.
         id: vars

.github/workflows/test.yml

@@ -22,15 +22,13 @@ jobs:
     - name: Install toolchain
       uses: dtolnay/rust-toolchain@stable
       with:
-        toolchain: nightly-2024-02-09
+        toolchain: 1.81
         components: rustfmt, clippy
     - uses: actions/checkout@v4
-      with:
-        submodules: recursive
     - name: Check format
-      run: cargo +nightly-2024-02-09 fmt --all -- --check
+      run: cargo fmt --all -- --check
     - name: Check clippy
-      run: cargo +nightly-2024-02-09 clippy --all-targets --all-features -- -D warnings
+      run: cargo clippy --all-targets --all-features -- -D warnings
     - name: Build
       run: cargo build --verbose
     - name: Run tests