chore(node:test): migrate to vitest (#1014)

### Description of Changes

- Migrate to Vitest
- Add Node 14 to testing matrix

Notes: Tests fail since downloads take reallt long but setting timeout
to infinity does not work. This is likely due to a race condition
somewhere in the codebase where a promise is not resolving.

Author: ayushmanchhabra

.github/PULL_REQUEST_TEMPLATE.md

@@ -1,3 +1,9 @@
-Fixes: #
+### Description of Changes
 
-## Description
+- ...
+
+<!-- Notes: additional context on why this PR is being merged when it doesn't seem like it should -->
+
+<!-- Fixes: # -->
+<!-- Closes: # -->
+<!-- Refs: # -->

.github/workflows/e2e.yml

@@ -13,7 +13,7 @@ jobs:
     strategy:
       matrix:
         os: [macos-13, ubuntu-22.04, windows-2022]
-        node: [16, 18, 20, 21]
+        node: [14, 16, 18, 20, 21]
       fail-fast: false
     runs-on: ${{ matrix.os }}
     steps:

README.md

@@ -202,7 +202,6 @@ Options
 | logLevel | `"error" \| "warn" \| "info" \| "debug"` | `"info"`| Specify level of logging. |
 | zip | `boolean \| "zip" \| "tar" \| "tgz"` | `false`| If true, "zip", "tar" or "tgz" the `outDir` directory is compressed. |
 
-
 ## Guides
 
 ### Get unofficial MacOS builds
@@ -274,8 +273,8 @@ nwbuild({
 
 ### Bugs
 
-- https://github.com/nwutils/nw-builder/issues/1000
-- https://github.com/nwutils/nw-builder/issues/1002
+- <https://github.com/nwutils/nw-builder/issues/1000>
+- <https://github.com/nwutils/nw-builder/issues/1002>
 - Add back error, info and debug logs
 
 ### Features
@@ -294,7 +293,6 @@ nwbuild({
 - chore(cicd): use `google-github-actions/release-please-action` to automate publishing to npm, updating changelog and creating releases
 - chore(test): add test cases for current features
 - chore(yargs): migrate to `commander`
-- chore(node:test): migrate to `vitest`
 - chore(unzipper): migrate to `yauzl-promise`
 - chore(util): factor out nw file paths finder
 - chore(get): factor out https downloader