ISSUE-220: replace using npx to execute action-validator, use the binary instead

tasks/github.yml

@@ -13,7 +13,19 @@ tasks:
       - |
           directories=".github/workflows .github/actions"
           if [ "{{ .directories }}" != "" ]; then directories="{{ .directories }}"; fi
-          find $directories -type f \( -iname '*.yaml' -o -iname '*.yml' \)  | xargs -n1 npx @action-validator/cli
+
+          declare -A platform_map=(
+              ["Linux_x86_64"]="linux_amd64"
+              ["Linux_aarch64"]="linux_arm64"
+              ["Darwin_x86_64"]="darwin_amd64"
+              ["Darwin_arm64"]="darwin_arm64"
+          )
+
+          platform="${platform_map[$(uname)_$(uname -m)]}"
+          curl -Lo "/usr/local/bin/action-validator" "https://github.com/mpalmer/action-validator/releases/download/v0.6.0/action-validator_${platform}"
+          chmod +x /usr/local/bin/action-validator
+
+          find $directories -type f \( -iname '*.yaml' -o -iname '*.yml' \)  | xargs -n1 action-validator
 
   composer-lock-diff:
     desc: Runs composer-lock-diff on a pull request description and produces a new description