flutter-cluster-dashboard: update SRCREV

flutter-cluster-dashboard: update SRCREV

Update SRCREV to pick up:

08f4d43 Add gitreview file for Quirky Quillback branch
dbb971a Fix unit handling
da47b06 Fix TLS configuration parsing

Bug-AGL: SPEC-5045, SPEC-5046, SPEC-5071

Change-Id: I0f90bac8a3ae94b9bb44d40f895c18da94336619
Signed-off-by: Scott Murray <scott.murray@konsulko.com>
Reviewed-on: https://gerrit.automotivelinux.org/gerrit/c/AGL/meta-agl-demo/+/29626
ci-image-build: Jenkins Job builder account
Reviewed-by: Jan-Simon Moeller <jsmoeller@linuxfoundation.org>
ci-image-boot-test: Jenkins Job builder account
Tested-by: Jenkins Job builder account