fix(ci): install jq for deploy validation regressions

.gitea/workflows/install-ci-tools.sh

@@ -120,6 +120,15 @@ install_shellcheck() {
   rm -rf "$tmp"
 }
 
+install_jq() {
+  if at_version jq "${JQ_VERSION}"; then
+    return 0
+  fi
+  fetch "https://github.com/jqlang/jq/releases/download/jq-${JQ_VERSION}/jq-linux-${goarch}" \
+    "$BIN_DIR/jq"
+  chmod 0755 "$BIN_DIR/jq"
+}
+
 install_uv() {
   if at_version uv "${UV_VERSION}"; then
     return 0
@@ -236,6 +245,7 @@ for tool in "${wanted[@]}"; do
   case "$tool" in
     kubeconform) install_kubeconform ;;
     shellcheck) install_shellcheck ;;
+    jq) install_jq ;;
     actionlint) install_actionlint ;;
     prettier) install_prettier ;;
     ruff) install_ruff ;;