wip: fix workflow 3

.forgejo/workflows/build-release.yml

@@ -60,6 +60,14 @@ jobs:
           restore-keys: |
             cargo-
 
+      - name: 🦀 Install Rust toolchain
+        if: steps.restore-cargo-cache.outputs.cache-hit != 'true'
+        uses: https://github.com/actions-rs/toolchain@v1
+        with:
+          toolchain: stable
+          components: rust-src
+          override: true
+
       - name: 🚀 Run tests
         uses: actions-rs/cargo@v1
         with:
@@ -102,6 +110,7 @@ jobs:
           restore-keys: |
             cargo-tools-
 
+
       - name: 📍 Add Zig to PATH
         run: echo "/tmp/zig" >> $GITHUB_PATH