keymouse: Add version 1.5.2

[StructSeeker]

KeyMouse is a program which works like the chrome plugin vimium, but is designed for other programs (like windows file browser). The github checkver doesn't fit into its version representation, so regex checkver is used.

• [x] I have read the Contributing Guide.

[github-actions[bot]]

All changes look good.

Wait for review from human collaborators.

keymouse

• [x] Description
• [x] License
• [x] Hashes
• [x] Checkver
• [x] Autoupdate

[github-actions[bot]]

All changes look good.

Wait for review from human collaborators.

keymouse

• [x] Description
• [x] License
• [x] Hashes
• [x] Checkver
• [x] Autoupdate

[StructSeeker]

any reviewers？@aliesbelik