Add new colours

[jroebu14]

Partially resolves https://github.com/bbc/simorgh/issues/9943

Overall change: Adds new colours introduced by Chameleon to the psammead-styles package. Colours are being moved from this PR https://github.com/bbc/simorgh/pull/9937 and will be referenced from this package.

Versions and updates changelogs of all affected packages.

Code changes:

• all psammead-styles code changes found here in the packages/utilities/psammead-styles/src/colours.js file
• fixes a bug where bumping packages using a list of packages did not work. code changes here in file scripts/utilities/getPackagePath/index.js

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• [x] (BBC contributors only) This PR follows the repository use guidelines
• [x] I have assigned myself to this PR and the corresponding issues
• [ ] Automated jest tests added (for new features) or updated (for existing features)
• [ ] This PR requires manual testing