DesignKit: Update design tokens and create ElementColors locally.

[pixlwave]

The latest version of element-design-tokens removes the .element static property on Color/UIColor and renames the exported colours as CompoundColors. The .global property is still available.

This PR updates the version of the tokens consumed, and creates ElementColors locally in DesignKit to add the system colours that are in the Figma.

This is likely a temporary set up until colours and Compound in general are better defined.

[github-actions]

	Warnings
⚠️	Some of the commits are missing ticket numbers. Please consinder using them for better tracking.

Generated by 🚫 Danger Swift against 35239fe

[stefanceriu]

lgtm 👍

[codecov]

Codecov Report

Base: 12.71% // Head: 12.54% // Decreases project coverage by -0.17% ⚠️

Coverage data is based on head (f865e11) compared to base (dd23857).
Patch coverage: 2.70% of modified lines in pull request are covered.

❗ Current head f865e11 differs from pull request most recent head 35239fe. Consider uploading reports for the commit 35239fe to get more accurate results

Additional details and impacted files

@@             Coverage Diff             @@
##           develop     #186      +/-   ##
===========================================
- Coverage    12.71%   12.54%   -0.18%     
===========================================
  Files          194      197       +3     
  Lines        12562    12749     +187     
  Branches      6063     6176     +113     
===========================================
+ Hits          1597     1599       +2     
- Misses       10925    11110     +185     
  Partials        40       40              

Impacted Files	Coverage Δ
DesignKit/Sources/Colors/ElementColors.swift	2.70% <2.70%> (ø)
...mentX/Sources/Generated/Strings+Untranslated.swift	50.00% <0.00%> (-50.00%)	⬇️
ElementX/Sources/Services/Room/RoomProxy.swift	0.00% <0.00%> (ø)
...X/Sources/Screens/RoomScreen/View/RoomScreen.swift	0.00% <0.00%> (ø)
.../Sources/Screens/RoomScreen/RoomScreenModels.swift	0.00% <0.00%> (ø)
...urces/Screens/RoomScreen/RoomScreenViewModel.swift	0.00% <0.00%> (ø)
...rces/Screens/RoomScreen/View/MessageComposer.swift	0.00% <0.00%> (ø)
...ces/Screens/RoomScreen/View/TimelineItemList.swift	0.00% <0.00%> (ø)
...ces/Services/Timeline/RoomTimelineController.swift	0.00% <0.00%> (ø)
...Services/Timeline/MockRoomTimelineController.swift	0.00% <0.00%> (ø)
... and 4 more

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[github-actions]

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[sonarqubecloud]

Kudos, SonarCloud Quality Gate passed!   

0 Bugs
0 Vulnerabilities
0 Security Hotspots
0 Code Smells

No Coverage information
0.0% Duplication

[pixlwave]

Surprisingly, with the change of accent colour, the first few UI tests I ran locally all passed. Will merge this and see what happens in the morning 🔍