typo in card_navigate.yaml

[weedpump]

variables.ulm_card_navigate_colour instead of variables.ulm_card_navigate_color

Additional information

• This PR fixes or closes issue: fixes Navigate Card various colors #1130
• This PR is related to issue: Navigate Card various colors #1130
• Link to documentation pull request:

Checklist

• The code change is tested and works locally.
• There is no commented out code in this PR.
• I have followed the contribution guidelines
  • This PR is for a custom-card or documentation change and therefore directed to the main branch.
  • This PR is for a official card or any other directly to the integration related change and therefore directed to the release branch.