Temporarily hardcode chromedriver to 112.0.0 to enable all ftr tests

The latest version of chromedriver is 112.0.1 which does not support
node 14. This PR hardcodes chromedriver to 112.0.0 temporarily. Pls
revert it once we bump to node 18.

Issue Resolved
#3975

Signed-off-by: ananzh <ananzh@amazon.com>

Author: ananzh

CHANGELOG.md

@@ -210,6 +210,7 @@ Inspired from [Keep a Changelog](https://keepachangelog.com/en/1.0.0/)
 - Prevent primitive linting limitations from being applied to unit tests found under `src/setup_node_env` ([#3403](https://github.com/opensearch-project/OpenSearch-Dashboards/pull/3403))
 - [Tests] Fix unit tests for `get_keystore` ([#3854](https://github.com/opensearch-project/OpenSearch-Dashboards/pull/3854))
 - [Tests] Use `scripts/use_node` instead of `node` in functional test plugins ([#3783](https://github.com/opensearch-project/OpenSearch-Dashboards/pull/3783))
+- Temporarily hardcode chromedriver to 112.0.0 to enable all ftr tests ([#3976](https://github.com/opensearch-project/OpenSearch-Dashboards/pull/3976))
 
 ## [2.x]
 

scripts/upgrade_chromedriver.js

@@ -74,7 +74,9 @@ if (majorVersion) {
   if (process.argv.includes('--install')) {
     console.log(`Installing chromedriver@^${majorVersion}`);
 
-    spawnSync(`yarn add --dev chromedriver@^${majorVersion}`, {
+    // TODO: Temporary fix to install chromedriver 112.0.0; revert this once Node is bumped to 16+.
+    // https://github.com/opensearch-project/OpenSearch-Dashboards/issues/3975
+    spawnSync('yarn add --dev chromedriver@112.0.0', {
       stdio: 'inherit',
       cwd: process.cwd(),
       shell: true,
@@ -90,10 +92,9 @@ if (majorVersion) {
     });
     rl.on('line', (line) => {
       if (line.includes('"chromedriver": "')) {
-        line = line.replace(
-          /"chromedriver":\s*"[~^]?\d[\d.]*\d"/,
-          `"chromedriver": "^${majorVersion}"`
-        );
+        // TODO: Temporary fix to install chromedriver 112.0.0; revert this once Node is bumped to 16+.
+        // https://github.com/opensearch-project/OpenSearch-Dashboards/issues/3975
+        line = line.replace(/"chromedriver":\s*"[~^]?\d[\d.]*\d"/, `"chromedriver": "112.0.0"`);
         upgraded = true;
       }
       writeStream.write(line + '\n', 'utf8');