temp/iio-sensor-proxy: rebuild to use libssc.so.2

ERROR: unable to select packages:
  so:libssc.so.1 (no such package):
    required by: iio-sensor-proxy-99993.8-r5[so:libssc.so.1]

Signed-off-by: Aster Boese <asterboese@mailbox.org>
Part-of: <https://gitlab.postmarketos.org/postmarketOS/pmaports/-/merge_requests/8006>

temp/iio-sensor-proxy/APKBUILD

@@ -3,7 +3,7 @@ maintainer="Dylan Van Assche <me@dylanvanassche.be>"
 pkgname=iio-sensor-proxy
 _pkgver=3.8
 pkgver=9999$_pkgver
-pkgrel=5
+pkgrel=6
 pkgdesc="IIO sensors to D-Bus proxy"
 url="https://gitlab.freedesktop.org/hadess/iio-sensor-proxy"
 arch="aarch64"