Update package.json

[learnmews]

Description

upgrade mssql dependency to 4.2.1. mssql package has been updated to resolve an issue related to resource timeout error. Loopback connector is dependent on this package and can face similar issue.

Related issues

• ResourceRequest timed out tediousjs/node-mssql#610
• Fix connections in the pool depleting due to unfulfilled Promises and timeouts tediousjs/node-mssql#683

Checklist

No code changes. Only package.json update.

[slnode]

Can one of the admins verify this patch? To accept patch and trigger a build add comment ".ok\W+to\W+test."

[virkt25]

@slnode ok to test

[dhmlau]

@learnmews , there is linting error in your commit message, because line 3 of your commit message is more than 72 characters. Could you please fix it? Here is the guideline: https://loopback.io/doc/en/contrib/git-commit-messages.html

There is also linting error on the extra semi-colon in the following 4 files. Would you like to fix it in this PR as well? Thanks!

14:18:39 /home/jenkins/workspace/nb/loopback-connector-mssql~master/7a48ad0e/lib/migration.js
14:18:39   188:6  error  Unnecessary semicolon  no-extra-semi
14:18:39 
14:18:39 /home/jenkins/workspace/nb/loopback-connector-mssql~master/7a48ad0e/lib/mssql.js
14:18:39   161:2  error  Unnecessary semicolon  no-extra-semi
14:18:39 
14:18:39 /home/jenkins/workspace/nb/loopback-connector-mssql~master/7a48ad0e/remove-regenerator.js
14:18:39   21:11  error  Unnecessary semicolon  no-extra-semi
14:18:39 
14:18:39 /home/jenkins/workspace/nb/loopback-connector-mssql~master/7a48ad0e/test/connection.js
14:18:39   54:2  error  Unnecessary semicolon  no-extra-semi
14:18:39 
14:18:39 ✖ 4 problems (4 errors, 0 warnings)
14:18:39   4 errors and 0 warnings potentially fixable with the `--fix` option.

[virkt25]

A quick note: If an app with the current version of the connector is redeployed (generate new package-lock.json if needed) -- the new version of node-mssql should be picked up by the connector automatically as we the dependency marked with a ^, meaning minor versions are picked up automatically.

[dhmlau]

@learnmews, as @virkt25 mentioned in the above comment, I don't think the change proposed in this PR is needed. With this reason, I'd like to close this PR. Thanks for your interest in improving our framework!