Fix conditional syntax (again)

Author: D4nte

.github/workflows/build.yml

@@ -37,13 +37,13 @@ jobs:
         if: matrix.build-net-tokio
         run: RUSTFLAGS="-C link-dead-code" cargo build --verbose
       - name: Build on Rust ${{ matrix.toolchain }}
-        if: !matrix.build-net-tokio
+        if: ! matrix.build-net-tokio
         run: RUSTFLAGS="-C link-dead-code" cargo build --verbose -p lightning
       - name: Test on Rust ${{ matrix.toolchain }} with net-tokio
         if: matrix.build-net-tokio
         run: RUSTFLAGS="-C link-dead-code" cargo test --verbose
       - name: Test on Rust ${{ matrix.toolchain }}
-        if: !matrix.build-net-tokio
+        if: ! matrix.build-net-tokio
         run: RUSTFLAGS="-C link-dead-code" cargo test --verbose -p lightning
       - name: Install deps for kcov
         if: matrix.coverage