Paragon vulnerablities resolution

[BilalQamar95]

Description

• Updated gatsby to latest version & packages in package-lock.json to resolve vulnerabilities
• Updated frontend-build to v12 for example app & subsequent resolved eslint issues
• Updated packages in package-lock.json to resolve vulnerali

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[codecov[bot]]

Codecov Report

Patch and project coverage have no change.

Comparison is base (2d6c050) 91.38% compared to head (891798d) 91.38%.

Additional details and impacted files

@@           Coverage Diff           @@
##           master    #1649   +/-   ##
=======================================
  Coverage   91.38%   91.38%           
=======================================
  Files         234      234           
  Lines        4120     4120           
  Branches      982      982           
=======================================
  Hits         3765     3765           
  Misses        348      348           
  Partials        7        7           

:umbrella: View full report in Codecov by Sentry.
:loudspeaker: Do you have feedback about the report comment? Let us know in this issue.

[adamstankiewicz]

@BilalQamar95 When you get a chance, I have a couple requests for this PR:

• Can we split out the @edx/frontend-build upgrade and subsequent ESLint changes as its own PR? That would leave this PR only for upgrading the Gatsby and package-lock.json modules.
• Can we get this back up to date with master?

[adamstankiewicz]

@BilalQamar95 When you get a chance, I have a couple requests for this PR:

• ~Can we split out the @edx/frontend-build upgrade and subsequent ESLint changes as its own PR?~ That would leave this PR only for upgrading the Gatsby and package-lock.json modules.
• Can we get this back up to date with master?

Apologies, it looks like @edx/frontend-build is already at v12.3.0 in this repo. The Gatsby ecosystem upgrade is definitely still relevant, though (related PR).

[arbrandes]

This seems like it's still relevant. @BilalQamar95, do you mind resolving conflicts? @adamstankiewicz, once he does, any objections to merging it?

[edx-semantic-release]

:tada: This PR is included in version 20.40.2 :tada:

The release is available on:

• npm package (@latest dist-tag)
• GitHub release

Your semantic-release bot :package::rocket:

[edx-semantic-release]

:tada: This PR is included in version 21.0.0-alpha.31 :tada:

The release is available on:

• npm package (@alpha dist-tag)
• GitHub release

Your semantic-release bot :package::rocket: