Merge pull request #1648 from delta1/ci-fix-stable

ci: fix duplicate definition of check_stable

.github/workflows/ci.yml

@@ -31,22 +31,6 @@ jobs:
       - name: Run clippy with all features enabled
         run: cargo clippy --workspace --all-targets --all-features -- -D warnings
 
-  check_stable:
-      runs-on: ubuntu-latest
-      steps:
-      - name: Checkout sources
-        uses: actions/checkout@v4.1.1
-
-      - uses: dtolnay/rust-toolchain@stable
-
-      - name: Override rust stable
-        run: |
-          rustup override set stable
-
-      - name: Run cargo check on rust stable
-        run: cargo check --all-targets
-
-
   bdk_test:
     runs-on: ubuntu-latest
     steps: