PR 433 follow ups

[WillChilds-Klein]

Issue #, if available:

Description of changes:

Notes

This PR contains a few follow ups to PR #433:

• Now that AWS-LC has wired up EdDSA keygen failures through the EVP API, clean up a few TODOs
• Adjust how we set CMake's CFlags due to a minor breakage incurred by our AWS-LC version bump.
• To allow testing against AWS-LC artifacts that aren't built with BORINGSSL_FIPS_BREAK_TESTS, add a check/assumption in the relevant unit test
• Enable CPU jitter in AWS-LC when ACCP's FIPS_SELF_TEST_SKIP_ABORT is set and incorporate a runtime check into the health status

Testing

With BORINGSSL_FIPS_BREAK_TESTS enabled in AWS-LC:

$ JAVA_HOME=/usr/lib/jvm/java-17-amazon-corretto/ ./gradlew cmake_clean singleTest -DEXPERIMENTAL_FIPS=true -DFIPS_SELF_TEST_SKIP_ABORT=true -DALLOW_FIPS_TEST_BREAK=true -DSINGLE_TEST=com.amazon.corretto.crypto.provider.test.FipsStatusTest
...
 [PASSED]           com.amazon.corretto.crypto.provider.test.FipsStatusTest.givenAccpBuiltWithFips_whenAWS_LC_fips_failure_callback_expectException: givenAccpBuiltWithFips_whenAWS_LC_fips_failure_callback_expectException()
AWS_LC_fips_failure_callback invoked with message: 'RSA keygen checks failed'
AWS_LC_fips_failure_callback invoked with message: 'RSA keygen checks failed'
AWS_LC_fips_failure_callback invoked with message: 'EC keygen checks failed'
AWS_LC_fips_failure_callback invoked with message: 'Ed25519 keygen PCT failed'
AWS_LC_fips_failure_callback invoked with message: 'ML-DSA keygen PCT failed'
AWS_LC_fips_failure_callback invoked with message: 'ML-DSA self tests failed'
AWS_LC_fips_failure_callback invoked with message: 'ML-DSA keygen PCT failed'
 [PASSED]           com.amazon.corretto.crypto.provider.test.FipsStatusTest.testPwctBreakageSkipAbort: testPwctBreakageSkipAbort()
...
Test run finished after 1221 ms
[         3 containers found      ]
[         0 containers skipped    ]
[         3 containers started    ]
[         0 containers aborted    ]
[         3 containers successful ]
[         0 containers failed     ]
[         2 tests found           ]
[         0 tests skipped         ]
[         2 tests started         ]
[         0 tests aborted         ]
[         2 tests successful      ]
[         0 tests failed          ]
...
BUILD SUCCESSFUL in 39s

With BORINGSSL_FIPS_BREAK_TESTS disabled in AWS-LC:

$ JAVA_HOME=/usr/lib/jvm/java-17-amazon-corretto/ ./gradlew cmake_clean singleTest -DEXPERIMENTAL_FIPS=true -DFIPS_SELF_TEST_SKIP_ABORT=true -DALLOW_FIPS_TEST_BREAK=false -DSINGLE_TEST=com.amazon.corretto.crypto.provider.test.FipsStatusTest
...
 [PASSED]           com.amazon.corretto.crypto.provider.test.FipsStatusTest.givenAccpBuiltWithFips_whenAWS_LC_fips_failure_callback_expectException: givenAccpBuiltWithFips_whenAWS_LC_fips_failure_callback_expectException()
 [FALSE_ASSUMPTION] com.amazon.corretto.crypto.provider.test.FipsStatusTest.testPwctBreakageSkipAbort: testPwctBreakageSkipAbort()org.opentest4j.TestAbortedException: Assumption failed: assumption is not true
 ...
Test run finished after 1051 ms
[         3 containers found      ]
[         0 containers skipped    ]
[         3 containers started    ]
[         0 containers aborted    ]
[         3 containers successful ]
[         0 containers failed     ]
[         2 tests found           ]
[         0 tests skipped         ]
[         2 tests started         ]
[         1 tests aborted         ]
[         1 tests successful      ]
[         0 tests failed          ]
...
BUILD SUCCESSFUL in 3m 7s

---

By submitting this pull request, I confirm that you can use, modify, copy, and redistribute this contribution, under the terms of your choice.