Remove valgrind

Author: Kerollmops

.github/workflows/rust.yml

@@ -103,7 +103,6 @@ jobs:
         # Skip it if the CI is running with the heed3 Cargo.toml
         if: ${{ steps.check_toml.outputs.should_skip == 'false' }}
         run: |
-          sudo apt install -y valgrind
           cargo clean
           cargo check --all-features -p heed
 
@@ -123,7 +122,6 @@ jobs:
           override: true
       - name: Run cargo test
         run: |
-          sudo apt install -y valgrind
           cargo clean
           bash convert-to-heed3.sh
           cargo check --all-features -p heed3