fdc3 2.0 workbench update

[kriswest]

resolves #787
resolves #788

An updated version of the FDC3 workbench for FDC3 2.0, which now includes:

• the ability to switch between 1.2 and 2.0 versions of the workbench
• the ability to target raiseIntent and raiseIntentForContext, using options gathered via findIntent and findIntentByContext
• the ability to set up intentResults in intent listeners - including both context and channel results, channel results can have contexts broadcast on to the channel
• a number of bug fixes, including polyfill of the node process module used in the schema validator
• tightened up layout in header and contexts tab
• updated schema URLs pointing to 'next'
• updated some website dependencies to improve the npm-audit results
• updated the redocly CDN URL for the appD page

Still in need of an update to MUI v5 (one day)

[linux-foundation-easycla]

The committers listed above are authorized under a signed CLA.

• ✅ login: kenny-ciq (34ed9ec, f3fe52e, e544afd, fa2a5f8, 571ed6d, 8d715b0, cca9384, 27904a9, 46d5dfd, f4ef523, ecdc042, 4569a31, e5b3781, bd2d9da, 0b8579f, e8cbecf, 6b46913, 50505ed, be36cc4, 7bd5651, f049394, dd48049)
• ✅ login: karisjlin / name: Karis Lin (40a95b0, 4a864f7, dead47b, 2ed384c, 3e66589, 0734dfa, 5189ee0, 05ce650, b920814, 115133c, 353a6f1, bc846ff, bfed2e2, b02022b, 7136ee0, c85c7eb, f298467, 0994457, 34e35f1, 27e6691, 79f4ebd, 368c4b4, c61862a, dc6d93f, ecf0c55)
• ✅ login: kriswest / name: Kris West (1d22117, 9b49ed3, 77c899a, 80318c2, a5893ec, a3049be, 3a22b27, 343530a, be372a3, c1b1b7f, a367675, 2db5ce1, 8ba0735, 59a1760, 17e6275, a33e35f, 045721d, c4048e0, 4bd4a17, 161c3c0)

[kriswest]

/easycla

[kriswest]

@TheJuanAndOnly99 @robmoffat I believe the EasyCLA error on this PR:

is down to an EasyCLA bug. The two commits reported as having a missing user are linked to two users - they are merge commits for PRs into the PR branch, raised by one user and then altered and merged by another:

These are the only two commits in the PR linked to multiple users.

EasyCLA Bug report submitted: https://jira.linuxfoundation.org/plugins/servlet/desk/portal/4/SUPPORT-17792

[kriswest]

/easycla

[nickmango]

/easycla

[jarias-lfx]

/easycla

[hughtroeger]

Code looks good!

Two things I noticed while testing, the 'All' context listener type didn't seem to register anything when I was broadcasting instruments, I know it used to, is that expected?

Also the right hand panel under the channels tab still says "System Channels" should that say "User Channels" now?

[kriswest]

Handled @greyseer256's comments, conflicts and a few issues I found in app channels. Needs another maintainer review before it can be merged.

[mattjamieson]

LGTM!