Fix: Busy indicator in sync bar

The busy indicator in the sync notification bar is now properly animated.
12 jobs for 205-busy-indicator-in-sync-indicator-bar-not-animated in 13 minutes and 50 seconds (queued for 1 second)
Status Job ID Name Coverage
  Images
manual #78186236
allowed to fail manual
build_image_android
manual #78186233
allowed to fail manual
build_image_ubuntu
manual #78186234
allowed to fail manual
build_image_win32
manual #78186235
allowed to fail manual
build_image_win64
 
  Build
passed #78186243
android_armv7

00:08:56

passed #78186244
android_x86

00:10:15

manual #78186242
macos allowed to fail manual
macos
passed #78186237
ubuntu_appimage

00:13:50

passed #78186238
win32_build

00:07:35

manual #78186240
windows allowed to fail manual
win32_vs_build
passed #78186239
win64_build

00:07:42

manual #78186241
windows allowed to fail manual
win64_vs_build