Release GSConnect v74

What's new

Headline for this release is bugfix to clipboard sync error released in v73.

What's Changed

• Separate manifest v3 extension with reduced functionality for chrome by @daniellandau in #2187
• Phone number comparisons: Use .equalsPhoneNumber by @ferdnyc in #2190
• Do not return Promises for Clipboard DBus synchronous methods by @DaPigGuy in #2203

Full Changelog: v73...v74