Datepicker, Dropdown and Calendar with 2023 styles

[astrit]

This PR introduces the 2023 styles for the following components

1. Datepicker
2. Dropdown
3. Calendar

Also changes where there are buttons it uses now gds-button The transitional-styles are not registered any longer.

Some smaller changes need to be done on validation, labels and so on to match the tokens.

[green-design-system-bot[bot]]

🦋 Changeset status

Based on the included changeset, the following releases will be published as a result of this PR:

• @sebgroup/green-core: 1.33.1 → 1.34.0 (minor bump)

Note: If unpublished changesets where merged to main after the first commit of this PR, this list will include those changes in addition to the ones specific to this PR.

[green-design-system-bot[bot]]

👋 Thanks for creating a pull request!

🚀 Checkout the storybooks we've created for it:

• angular
• core
• react

[astrit]

Hey guys pushed the updates for the components as we discussed, check it and let me know if you got any feedback

1. Reverted back the gds-button on the dropdown/datepicker including styling for 2016
2. Add styles for dropdown with 2023 tokens

To be discussed contrast and styling differences and overall component alignment.

@splashdust @vsjolander

Datepicker 2023	Datepicker 2016