Switch from `rollup-plugin-terser` to `@rollup/plugin-terser`

[dilyanpalauzov]

https://www.npmjs.com/package/rollup-plugin-terser contains

This package has been deprecated

Author message:
This package has been deprecated and is no longer maintained. Please use @rollup/plugin-terser

https://github.com/TrySound/rollup-plugin-terser is read-only since 30 Nov 2023.

[coveralls]

Pull Request Test Coverage Report for Build 9186056360

Details

• 0 of 0 changed or added relevant lines in 0 files are covered.
• No unchanged relevant lines lost coverage.
• Overall coverage remained the same at 98.162%

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Totals
Change from base Build 9165041794:	0.0%
Covered Lines:	9360
Relevant Lines:	9521

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💛 - Coveralls