Bump slf4jVersion from 2.0.7 to 2.0.9 (#1420) #1124

Job	Run time
build	6m 9s
setup-muzzle-matrix	2m 40s
shellcheck	6s
smoke-test (windows-2019, glassfish)	30m 34s
smoke-test (windows-2019, jboss)	16m 0s
smoke-test (windows-2019, jetty)	29m 34s
smoke-test (windows-2019, liberty)	38m 27s
smoke-test (windows-2019, tomcat)	29m 44s
smoke-test (windows-2019, tomee)	26m 30s
smoke-test (windows-2019, weblogic)	14m 18s
smoke-test (windows-2019, wildfly)	34m 48s
smoke-test (windows-2019, other)	16m 42s
smoke-test (ubuntu-20.04, glassfish)	11m 59s
smoke-test (ubuntu-20.04, jboss)	9m 19s
smoke-test (ubuntu-20.04, jetty)	12m 20s
smoke-test (ubuntu-20.04, liberty)	20m 47s
smoke-test (ubuntu-20.04, profiler)	11m 0s
smoke-test (ubuntu-20.04, tomcat)	12m 46s
smoke-test (ubuntu-20.04, tomee)	9m 30s
smoke-test (ubuntu-20.04, weblogic)	12m 7s
smoke-test (ubuntu-20.04, websphere)	10m 7s
smoke-test (ubuntu-20.04, wildfly)	16m 45s
smoke-test (ubuntu-20.04, other)	12m 55s
muzzle (:instrumentation:c3p0)	2m 50s
muzzle (:instrumentation:commons-dbcp2)	3m 35s
muzzle (:instrumentation:hikaricp)	3m 20s
muzzle (:instrumentation:jetty)	2m 53s
muzzle (:instrumentation:khttp-0.1)	3m 56s
muzzle (:instrumentation:liberty)	3m 8s
muzzle (:instrumentation:micrometer-1.3)	2m 48s
muzzle (:instrumentation:micrometer-1.5)	2m 39s
muzzle (:instrumentation:oracle-ucp)	3m 18s
muzzle (:instrumentation:tomcat)	2m 50s
muzzle (:instrumentation:tomcat-jdbc)	2m 53s
muzzle (:instrumentation:vibur-dbcp)	3m 1s
muzzle (:instrumentation:weblogic)	2m 45s
muzzle (:instrumentation:websphere)	3m 34s
muzzle (:instrumentation:wildfly)	3m 33s
	7h 12m 10s

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