chore: bump the version of the lockfile from v1 to v3 (#67)

* bump lockfile-version from v1 to v3 

* bump Node.js runtime used in CI

Update the Node.js runtime used in CI jobs to 18. Correspondingly, this
will install a more recent version of npm, one with support for lockfile
version 3.

* install specific npm version for test jobs in CI

The test jobs need to run on various Node.js version, including some
older version. To ensure there's an npm version available that supports
lockfile v3, install a specific version of npm manually. Specifically
the lowest v8 release that supports it.

* bump lowest Node.js version tested in CI

While 12.20.0 and 14.13.1 are still supported by this package, some
dependencies minimum required version is 12.22.0 and 14.17.0 (resp.).

I don't expect these couple of minor bumps in Node.js version to cause a
compatibility issue in this project, so as a quick solution I'm bumping
the tested versions to match the lowest supported Node.js versions by
dependencies.

.github/workflows/release.yml

@@ -21,7 +21,7 @@ jobs:
         uses: actions/setup-node@v3
         with:
           cache: npm
-          node-version: 14
+          node-version: 18
       - name: Install dependencies
         run: npm ci
       - name: Release

.github/workflows/test.yml

@@ -14,7 +14,7 @@ jobs:
         uses: actions/setup-node@v3
         with:
           cache: npm
-          node-version: 14
+          node-version: 18
       - name: Install dependencies
         run: npm ci
       - name: Lint
@@ -23,12 +23,13 @@ jobs:
     name: Run tests
     runs-on: ${{ matrix.os }}
     strategy:
+      fail-fast: false
       matrix:
         os:
           - ubuntu-latest
         node-version:
-          - 12.20.0
-          - 14.13.1
+          - 12.22.0
+          - 14.17.0
           - 16.0.0
           - 18.0.0
           - 12
@@ -49,6 +50,8 @@ jobs:
         with:
           cache: npm
           node-version: ${{ matrix.node-version }}
+      - name: Install compatible npm version
+        run: npm install --global npm@8.1.2
       - name: Install dependencies
         run: npm ci
       - name: Test

.npmrc

@@ -1 +1,2 @@
 engine-strict=true
+lockfile-version=3