fix(ci): move benchmark ci to separate action (#143)

.github/workflows/benchmarks.yml

@@ -0,0 +1,25 @@
+name: benchmarks
+
+on:
+  push:
+    branches: [ "master" ]
+
+env:
+  MAINNET_RPC_URL: ${{ secrets.MAINNET_RPC_URL }}
+  GOERLI_RPC_URL: ${{ secrets.GOERLI_RPC_URL }}
+
+jobs:
+  benches:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v3
+      - uses: actions-rs/toolchain@v1
+        with:
+          profile: minimal
+          toolchain: nightly
+          override: true
+          components: rustfmt
+      - uses: Swatinem/rust-cache@v2
+      - uses: actions-rs/cargo@v1
+        with:
+          command: bench

.github/workflows/test.yml

@@ -6,10 +6,6 @@ on:
   pull_request:
     branches: [ "master" ]
 
-env:
-  MAINNET_RPC_URL: ${{ secrets.MAINNET_RPC_URL }}
-  GOERLI_RPC_URL: ${{ secrets.GOERLI_RPC_URL }}
-
 jobs:
   check:
     runs-on: ubuntu-latest
@@ -56,21 +52,6 @@ jobs:
           command: fmt
           args: --all -- --check
 
-  benches:
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@v3
-      - uses: actions-rs/toolchain@v1
-        with:
-          profile: minimal
-          toolchain: nightly
-          override: true
-          components: rustfmt
-      - uses: Swatinem/rust-cache@v2
-      - uses: actions-rs/cargo@v1
-        with:
-          command: bench
-
   clippy:
     runs-on: ubuntu-latest
     steps: