rootfs: ltp: Update Kirk to v2.3

Upgrade to the latest version of Kirk, v2.3, to get a number of improvements
including much reduced verbosity when running in batch mode.

Signed-off-by: Mark Brown <[email protected]>

Author: broonie

config/rootfs/debos/scripts/bookworm-ltp.sh

@@ -8,7 +8,7 @@ LTP_URL="https://github.com/linux-test-project/ltp.git"
 LTP_SHA=20250530
 
 # Version of Kirk to install
-KIRK_VERSION=cdc81ed
+KIRK_VERSION=v2.3
 
 # Build-depends needed to build the test suites, they'll be removed later
 BUILD_DEPS="\