actions: more npm stuff

.forgejo/workflows/dmsbg-100.yml

@@ -37,6 +37,10 @@ jobs:
           apt-get update
           apt-get install -y build-essential clang flex bison g++ gawk gcc-multilib g++-multilib gettext libncurses-dev libssl-dev python3-distutils rsync unzip zlib1g-dev file wget python3-setuptools swig
           npm install -g pkg@5.8.1
+          export NVM_DIR="/usr/local/nvm"
+          [ -s "$NVM_DIR/nvm.sh" ] && \. "$NVM_DIR/nvm.sh"
+          nvm install --lts
+          npm install -g pkg@5.8.1
 
       - name: Add Custom Files
         run: |