ci: add rust and wasm toolchain versions to CI output

Print versions of rustc, wasm-pack and wasm-opt during CI runs for better
debugging.

Author: OttoAllmendinger

.github/workflows/ci.yml

@@ -38,12 +38,16 @@ jobs:
       - name: Install wasm-pack
         run: |
           rustup component add rustfmt
-          cargo install wasm-pack
+          cargo install wasm-pack --version 0.13.1
+          cargo install wasm-opt --version 0.116.1
 
       - name: Build Info
         run: |
           echo "node $(node --version)"
           echo "npm $(npm --version)"
+          echo "rustc $(rustc --version)"
+          echo "wasm-pack $(wasm-pack --version)"
+          echo "wasm-opt $(wasm-opt --version)"
           git --version
           echo "base ref $GITHUB_BASE_REF"
           echo "head ref $GITHUB_HEAD_REF"