dev.functional test ssl-tests_0 fails on Alpine test nodes

[adamfarley]

Please set the title to indicate the test name and machine name where known.

To make it easy for the infrastructure team to repeat and diagnose, please
answer the following questions:

• Test suite/name (e.g, BUILD_LIST, TARGET, CUSTOM_TARGET): ssl-tests_0 (dev.functional)
• Recent Test_ link to ci.adoptium.net that shows the failure: https://ci.adoptium.net/job/Test_openjdk8_hs_dev.functional_x86-64_alpine-linux/46/
• Specific error text (if applicable):

FAILED: SunJSSE/TLSv1.2: TLSv1.2 + TLS_RSA_WITH_AES_256_GCM_SHA384
FAILED: SunJSSE/TLSv1.2: TLSv1.2 + TLS_RSA_WITH_AES_128_GCM_SHA256
IGNORED: SunJSSE/TLSv1.2: TLSv1.2 + TLS_RSA_WITH_AES_256_CBC_SHA256
IGNORED: SunJSSE/TLSv1.2: TLSv1.2 + TLS_RSA_WITH_AES_128_CBC_SHA256
FAILED: SunJSSE/TLSv1.2: TLSv1.2 + TLS_RSA_WITH_AES_256_CBC_SHA
FAILED: SunJSSE/TLSv1.2: TLSv1.2 + TLS_RSA_WITH_AES_128_CBC_SHA

And, later in the test:

stderr: *** Fatal error: The encryption algorithm is not supported.

Full test output

ssl-tests-gnutls-client.jtr.txt

• Hyperlink to re-run in Grinder: Grinder link
• Any existing issues covering this:
  • ssl-tests-gnutls-client.sh tries to use unsupported RSA ciphers on x86_64 Alpine Linux rh-openjdk/ssl-tests#39
    • This issue does not appear to be reproducible in their Alpine podman containers.
• Machine(s) this test works on: The unit test that fails does not run on non-Alpine x64 Linux, but the openssl-client cipher testing unit test does test the affected ciphers, and passes for both Alpine and non-alpine.
• Machine(s) this test fails on: test-docker-alpine320-x64-1, test-docker-alpine320-x64-4

Any other details:

This issue may be rendered irrelevant once the TLS_RSA_* ciphers have been excluded upstream for jdk8.

Currently, the exclusion bug is here, and the exclusion blocker fix is here.