Update to use jnml jar v0.13.1 #59

Job	Run time
Test on Java 8 on ubuntu-latest	1m 27s
Test on Java 8 on windows-latest	1m 39s
Test on Java 8 on macos-12	1m 45s
Test on Java 11 on ubuntu-latest	1m 29s
Test on Java 11 on windows-latest	1m 39s
Test on Java 11 on macos-latest	1m 39s
Test on Java 11 on macos-12	1m 52s
Test on Java 16 on ubuntu-latest	1m 31s
Test on Java 16 on windows-latest	1m 28s
Test on Java 16 on macos-12	2m 5s
Test on Java 17 on ubuntu-latest	1m 29s
Test on Java 17 on windows-latest	1m 46s
Test on Java 17 on macos-latest	1m 43s
Test on Java 17 on macos-12	2m 16s
Test on Java 19 on ubuntu-latest	1m 27s
Test on Java 19 on windows-latest	1m 52s
Test on Java 19 on macos-latest	1m 44s
Test on Java 19 on macos-12	2m 6s
Test on Java 21 on ubuntu-latest	1m 32s
Test on Java 21 on windows-latest	1m 41s
Test on Java 21 on macos-latest	1m 41s
Test on Java 21 on macos-12	2m 41s
	38m 32s

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