ClipboardButton doesn't work on insecure pages

[shadowusr]

Describe the bug

When trying to copy anything using ClipboardButton component on any page that is not considered secure (https://developer.mozilla.org/en-US/docs/Web/Security/Secure_Contexts), copy won't happen silently due to this code: https://github.com/gravity-ui/uikit/blob/main/src/components/CopyToClipboard/copyText.ts, since navigator?.clipboard?.writeText is not available.

For apps relying on Gravity ui and running on dev vms for instanse, this leads to broken UX.

Reproduction

N/A

Steps to reproduce

No response

Environment

Any browser

Validations

• Check that there isn't already an issue that reports the same bug to avoid creating a duplicate.
• The provided reproduction is a minimal reproducible example of the bug.

[amje]

@shadowusr Fixed in 7.15.0