Fix unsupported git protocol still being used

Thanks goes to @a821 for the hint

.SRCINFO

@@ -1,7 +1,7 @@
 pkgbase = polkit-explorer-git
 	pkgdesc = Present PolicyKit information in a human-readable form.
 	pkgver = 15.fac8d70
-	pkgrel = 2
+	pkgrel = 3
 	url = https://github.com/scarygliders/polkit-explorer
 	arch = any
 	license = ISC
@@ -9,7 +9,7 @@ pkgbase = polkit-explorer-git
 	depends = python-lxml
 	provides = polkit-explorer
 	conflicts = polkit-explorer
-	source = git://github.com/scarygliders/polkit-explorer.git
+	source = git+https://github.com/scarygliders/polkit-explorer.git
 	sha256sums = SKIP
 
 pkgname = polkit-explorer-git

PKGBUILD

@@ -3,7 +3,7 @@
 
 pkgname=polkit-explorer-git
 pkgver=15.fac8d70
-pkgrel=2
+pkgrel=3
 pkgdesc='Present PolicyKit information in a human-readable form.'
 arch=('any')
 url="https://github.com/scarygliders/${pkgname//-git}"
@@ -11,7 +11,7 @@ license=('ISC')
 depends=('python-pyqt5' 'python-lxml')
 conflicts=('polkit-explorer')
 provides=('polkit-explorer')
-source=("git://github.com/scarygliders/${pkgname//-git}.git")
+source=("git+https://github.com/scarygliders/${pkgname//-git}.git")
 sha256sums=('SKIP')
 
 pkgver() {