proximity: Make sure we destroy the fader when we unclaim the sensor

We must never blank screen when not tracking proximity.

Signed-off-by: Guido Günther <guido.gunther@puri.sm>
11 jobs for prox-unblank in 34 minutes and 30 seconds
Status Job ID Name Coverage
  Build
passed #343378
librem5
build:cross-debian-bullseye:i386

00:11:38

passed #343379
librem5
build:native-alpinelinux-edge

00:08:21

passed #343377
librem5
build:native-debian-bullseye

00:11:26

 
  Test+Docs
passed #343381
librem5
build-gtkdoc

00:03:43

passed #343383
librem5
check-license-headers

00:02:17

passed #343382
librem5
check-po

00:00:31

passed #343385
librem5
test:smoke:one-output

00:01:35

passed #343386
librem5
test:smoke:two-outputs

00:01:29

passed #343384
librem5
unit-test:native-alpinelinux-edge

00:00:47

passed #343380
librem5
unit-test:native-debian-bullseye

00:03:08

14.3%
 
  Package
passed #343387
librem5:arm64
package:deb-debian-bullseye:arm64

00:18:24