try just cargo install cargo-fuzz

Author: folkertdev

.github/workflows/checks.yaml

@@ -278,10 +278,12 @@ jobs:
         with:
           toolchain: nightly
           components: llvm-tools-preview
-      - name: Install cargo fuzz & rustfilt
+      - name: Install cargo fuzz
+        run: cargo install cargo-fuzz
+      - name: rustfilt
         uses: taiki-e/install-action@56ab7930c591507f833cbaed864d201386d518a8
         with:
-          tool: cargo-fuzz,rustfilt
+          tool: rustfilt
       - name: Download custom decompression corpus
         if: ${{ contains(matrix.corpus, 'gzip-files') }}
         run: |