Try and fix the node version

.travis.yml

@@ -482,8 +482,11 @@ before_cache:
 before_install:
 # Try doing nothing (on arm64 at least)
 # - if [ "$PYTHON" == "python3" ]; then pyenv global 3.8.1 ; fi
-# Fix the npm version
-# - if [ "$TASK" = "weblint" ]; then npm i -g npm@v10.23.0; fi
+#Check the node version
+ - if [ "$TASK" = "weblint" ]; then node -v; fi
+#Default node to the latest version
+ - if [ "$TASK" = "weblint" ]; then echo "node" > .nvmrc; fi
+#Check the node version again
  - if [ "$TASK" = "weblint" ]; then node -v; fi
 #Fix permissions for unbound (and possibly others)
  - if [[ "$TRAVIS_OS_NAME" == "osx" ]]; then if [ ! -d /usr/local/sbin ]; then sudo mkdir -p /usr/local/sbin && sudo chown -R $(whoami) /usr/local/sbin; fi; fi