testing/qownnotes: upgrade to 19.11.15

testing/qownnotes/APKBUILD

 # Contributor: Francesco Colista <fcolista@alpinelinux.org>
 # Maintainer: Francesco Colista <fcolista@alpinelinux.org>
 pkgname="qownnotes"
-pkgver=19.11.12
+pkgver=19.11.15
 pkgrel=0
 pkgdesc="Plain-text file markdown note taking with Nextcloud/ownCloud integration"
 url="https://www.qownnotes.org/"
@@ -43,4 +43,4 @@ lang() {
 	install -D -m644 ${builddir}/languages/*.qm "${subpkgdir}/usr/share/QOwnNotes/languages/"
 }
 
-sha512sums="dea170a9609d22010c8d43993b5ca655026653b00e22ba2d599d673f3a7a0809db87bcaa5866a25de597b1596a39d316b2d9ed93a6f4dacb20c322d24ca7fc42  qownnotes-19.11.12.tar.xz"
+sha512sums="608b5955771180dea0f83e90074fe9c5fd916e27535617849423282050158b02590b2ecd6c92027c328f0a3c0f920968f34aaa9290da9d6f8f9037960d015ab1  qownnotes-19.11.15.tar.xz"