chore(ci): Use yarn for node tests instead of npm (#2612)

This change removes usage of `npm` to install dependencies and run tests in
the `node_tests.yml` CI workflow. Instead we now use `yarn` like in the
rest of the repo.

Author: Lms24

.github/workflows/test_node.yml

@@ -20,9 +20,9 @@ jobs:
           node-version-file: package.json
 
       # We need to skip the fallback download because downloading will fail on release branches because the new version isn't available yet.
-      - run: SENTRYCLI_SKIP_DOWNLOAD=1 npm install
+      - run: SENTRYCLI_SKIP_DOWNLOAD=1 yarn install --frozen-lockfile
 
-      - run: npm run check:types
+      - run: yarn check:types
 
   test_node:
     strategy:
@@ -42,10 +42,13 @@ jobs:
           node-version: ${{ matrix.node-version }}
 
       # We need to skip the fallback download because downloading will fail on release branches because the new version isn't available yet.
-      - run: SENTRYCLI_SKIP_DOWNLOAD=1 npm install
+      - run: SENTRYCLI_SKIP_DOWNLOAD=1 yarn install --frozen-lockfile
+        if: matrix.node-version != '10.x' && matrix.node-version != '12.x'
 
       # older node versions need an older nft
-      - run: SENTRYCLI_SKIP_DOWNLOAD=1 npm install @vercel/nft@0.22.1
+      - run: |
+          SENTRYCLI_SKIP_DOWNLOAD=1 yarn install --ignore-engines --frozen-lockfile
+          SENTRYCLI_SKIP_DOWNLOAD=1 yarn add @vercel/nft@0.22.1 --ignore-engines
         if: matrix.node-version == '10.x' || matrix.node-version == '12.x'
 
-      - run: npm test
+      - run: yarn test