bump version to 4.5.13 #1856

Job	Run time
latest_jdk (ubuntu-latest, core)	1m 53s
supported_jdks (core, 11)	2m 8s
latest_jdk (ubuntu-latest, consumer -x :consumer:junit:clojureTest)	3m 4s
supported_jdks (core, 17)	2m 15s
latest_jdk (ubuntu-latest, provider)	3m 31s
supported_jdks (core, 18)	1m 51s
latest_jdk (ubuntu-latest, pact-specification-test)	4m 15s
supported_jdks (consumer, 11)	3m 30s
latest_jdk (windows-latest, core)	3m 4s
supported_jdks (consumer, 17)	3m 35s
latest_jdk (windows-latest, consumer -x :consumer:junit:clojureTest)	4m 22s
supported_jdks (consumer, 18)	3m 18s
latest_jdk (windows-latest, provider)	5m 41s
supported_jdks (provider, 11)	3m 48s
latest_jdk (windows-latest, pact-specification-test)	5m 14s
supported_jdks (provider, 17)	3m 55s
latest_jdk (macos-latest, core)	1m 21s
supported_jdks (provider, 18)	3m 40s
latest_jdk (macos-latest, consumer -x :consumer:junit:clojureTest)	2m 58s
supported_jdks (pact-specification-test, 11)	1m 41s
latest_jdk (macos-latest, provider)	3m 8s
supported_jdks (pact-specification-test, 17)	1m 39s
latest_jdk (macos-latest, pact-specification-test)	4m 9s
supported_jdks (pact-specification-test, 18)	1m 33s
	1h 15m 33s

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