Update gradle shadow packages to v9.4.0 #3931

Job	Run time
setup-muzzle-matrix	2m 3s
generate-metadata	2m 6s
build	7m 17s
shellcheck	4s
license-check	2m 11s
test-latest-deps	6m 41s
check-links / link-check	10s
smoke-test (ubuntu-24.04, glassfish)	8m 47s
smoke-test (ubuntu-24.04, weblogic)	4m 16s
smoke-test (ubuntu-24.04, websphere)	5m 34s
smoke-test (ubuntu-24.04, jetty)	8m 54s
smoke-test (ubuntu-24.04, profiler)	14m 48s
smoke-test (ubuntu-24.04, liberty)	16m 43s
smoke-test (ubuntu-24.04, jboss)	3m 41s
smoke-test (ubuntu-24.04, tomcat)	6m 45s
smoke-test (ubuntu-24.04, wildfly)	12m 42s
smoke-test (ubuntu-24.04, other)	6m 52s
smoke-test (ubuntu-24.04, tomee)	6m 6s
muzzle (:instrumentation:tomcat)	2m 35s
muzzle (:instrumentation:khttp)	2m 41s
muzzle (:instrumentation:liberty)	2m 25s
muzzle (:instrumentation:jetty)	2m 28s
muzzle (:instrumentation:nocode)	2m 37s
muzzle (:instrumentation:jdbc)	2m 54s
muzzle (:instrumentation:websphere)	2m 24s
muzzle (:instrumentation:weblogic)	2m 35s
muzzle (:instrumentation:wildfly)	2m 40s
	2h 18m 59s

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