fix: locale format for cards

[simson1]

Closes #

Summary

• Fix locale format

Change List (commits, features, bugs, etc)

• For all cards default date and tooltip format changed to 'L HH:mm:ss'.
• <DatePicker of the carbon library need locale in 2 digits for that we don't need to set locale of 2 digit in carbon-addons code.
• Ex. For locale 'en-gb' and 'en' date format is diffrent. so we should not set locale in 2 digits.

Acceptance Test (how to verify the PR)

• tests here

Regression Test (how to make sure this PR doesn't break old functionality)

• tests here

Things to look for during review

• Make sure all references to iot or bx class prefix is using the prefix variable
• (React) All major areas have a data-testid attribute. New test ids should have test written to ensure they are not changed or removed.
• UI should be checked in RTL mode to ensure the proper handling of layout and text.
• All strings should be translatable.
• The code should pass a11y scans (The storybook a11y knob should show no violations). New components should have a11y test written.
• Unit test should be written and should have a coverage of 90% or higher in all areas.
• All components should be passing visual regression test. For new styles or components either a visual regression test should be written for all permutations or the base image updated.
• Changes or new components should either write new or update existing documentation.
• PR should link and close out an existing issue

[herleraja]

LGTM