Rebuild qgis against python-sip

Summary:
Packager notes:

• Rebuild against new python-sip, python3-qt5 and python-qscintilla.
• Clean dependencies
• Add homepage

Depends on D11103

Signed-off-by: Algent Albrahimi <algent@protonmail.com>

Test Plan: Run qgis and start a new project.

Reviewers: Triage Team, JoshStrobl

Reviewed By: Triage Team, JoshStrobl

Subscribers: JoshStrobl, kyrios123

Differential Revision: https://dev.getsol.us/D11106

Former-commit-id: R2726:6770a27bd9ee