Try udpating NPM as per npm/cli#8429

Author: Ickerday

.github/workflows/test.yml

@@ -10,11 +10,11 @@ jobs:
       matrix:
         os: [ubuntu-latest]
         node-version:
-          # - 14
+          - 14
           - latest
         splunk-version:
           - 9.4
-          # - latest
+          - latest
     steps:
       - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683
       - name: Set up environment variables
@@ -27,8 +27,10 @@ jobs:
         uses: actions/setup-node@49933ea5288caeca8642d1e84afbd3f7d6820020
         with:
           node-version: ${{ matrix.node-version }}
+      - name: Update npm?
+        run: npm i -g npm
       - name: Install dependencies
-        run: npm install
+        run: npm ci
       - name: Run test suite
         run: node sdkdo tests
         env: