systemd/plasma*: enable on armv7

It was disabled in aa765f7fd9 due to build
issues which have since been resolved.

Part-of: https://gitlab.postmarketos.org/postmarketOS/pmaports/-/merge_requests/6842

[ci:skip-vercheck]
[ci:skip-build]: CI times out building this (>10hrs), builds fine locally

extra-repos/systemd/kscreenlocker/APKBUILD

@@ -5,8 +5,8 @@ pkgver=99996.4.2
 _pkgver=6.4.2
 pkgrel=0
 pkgdesc="Library and components for secure lock screen architecture"
-# armhf blocked by qt6-qtdeclarative -> ki18n and pmb#2618
+# armhf blocked by qt6-qtdeclarative -> ki18n
-arch="all !armhf !armv7"
+arch="all !armhf"
 url="https://kde.org/plasma-desktop/"
 license="GPL-2.0-or-later AND (GPL-2.0-only OR GPL-3.0-only)"
 depends="linux-pam"

extra-repos/systemd/kwin/APKBUILD

@@ -5,8 +5,8 @@ pkgver=99996.4.2
 _pkgver=6.4.2
 pkgrel=2
 pkgdesc="An easy to use, but flexible, composited Window Manager"
-# armhf blocked by qt6-qtdeclarative and pmb#2618
+# armhf blocked by qt6-qtdeclarative
-arch="all !armhf !armv7"
+arch="all !armhf"
 url="https://kde.org/plasma-desktop/"
 license="GPL-2.0-or-later AND (GPL-2.0-only OR GPL-3.0-only) AND LGPL-2.1-only"
 depends="

extra-repos/systemd/plasma-workspace/APKBUILD

@@ -6,8 +6,7 @@ _pkgver=6.4.2
 pkgrel=0
 pkgdesc="KDE Plasma Workspace"
 # armhf blocked by qt6-qtdeclarative
-# armv7 blocked by pmb#2618
+arch="all !armhf"
-arch="all !armhf !armv7"
 url="https://kde.org/plasma-desktop/"
 license="(GPL-2.0-only OR GPL-3.0-only) AND LGPL-2.1-or-later AND GPL-2.0-or-later AND MIT AND LGPL-2.1-only AND LGPL-2.0-or-later AND (LGPL-2.1-only OR LGPL-3.0-only) AND LGPL-2.0-only"
 depends="