Exclude jdk_lang and jdk_io tests on linux-arm

[Haroon-Khel]

ref #4773 (comment)

java/lang/ScopedValue/StressStackOverflow.java

Execution failed: `main' threw exception: java.lang.RuntimeException: java.lang.RuntimeException: java.lang.IllegalStateException: Subtask not completed or did not complete successfully

https://bugs.openjdk.org/browse/JDK-8313260 shows it fails in the same way on linux-x86 in the same way. Passes on jdk22

java/io/File/GetXSpace.java

FAILED: '/ usable space': 97777729536 > 1139773440
Warning: us > s.free()
FAILED: '/ usable vs. free space': 97777729536 > 3305226240
6 tests: 6 failure(s); first: java.lang.RuntimeException: '/ total space': 125693825024 != 1139773440
java.lang.RuntimeException: 2 test(s) failed
	at GetXSpace.main(GetXSpace.java:485)
	at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:103)
	at java.base/java.lang.reflect.Method.invoke(Method.java:580)
	at com.sun.javatest.regtest.agent.MainWrapper$MainTask.run(MainWrapper.java:138)
	at java.base/java.lang.Thread.run(Thread.java:1583)

Upstream bug for its failure on linux https://bugs.openjdk.org/browse/JDK-8251017

Both tests have failed consistently in this (september 2023) release on linux arm. Should be excluded on this platform