Try to fix CI

.github/workflows/main.yml

@@ -30,7 +30,7 @@ jobs:
     outputs:
       taggedbranch: ${{ steps.find-branch.outputs.taggedbranch }}
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - run: git fetch --depth=1 origin +refs/tags/*:refs/tags/*
       - name: Find which branch the release tag points at
         id: find-branch
@@ -65,7 +65,7 @@ jobs:
       - name: Use Node.js
         uses: actions/setup-node@v4
         with:
-          node-version: 20
+          node-version: 16
       - run: npm install
       - name: lint
         if: runner.os == 'Linux-NOSUCH'
@@ -124,7 +124,7 @@ jobs:
     if: github.event_name == 'release' && needs.build.outputs.taggedbranch == 'master'
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
         with:
           ref: master
           token: ${{ secrets.TOKEN }}
@@ -135,7 +135,7 @@ jobs:
       - name: Use Node.js
         uses: actions/setup-node@v4
         with:
-          node-version: 20
+          node-version: 16
       - name: Prepare build
         id: set-version
         run: |