MBCS tests failing in VagrantPlaybookCheck

[sxa]

In the VPC runs it seems that the MBCS checks are frequently failing which means that the jobs run "yellow" when the tests are enabled.

Sample log fragment from https://ci.adoptium.net/view/Tooling/job/VagrantPlaybookCheck/1813/OS=CentOS7,label=vagrant/console

16:04:10 ===============================================
16:04:10 Running test MBCS_Tests_pref_ja_JP_linux_0 ...
16:04:10 ===============================================
16:04:10 MBCS_Tests_pref_ja_JP_linux_0 Start Time: Mon Dec  4 15:59:22 2023 Epoch Time (ms): 1701705562772
16:04:10 variation: NoOptions
16:04:10 JVM_OPTIONS:  
16:04:10 { \
16:04:10 echo "";   echo "TEST SETUP:"; \
16:04:10 echo "Nothing to be done for setup."; \
16:04:10 mkdir -p "/home/vagrant/testLocation/aqa-tests/TKG/../TKG/output_17017055615544/MBCS_Tests_pref_ja_JP_linux_0"; \
16:04:10 cd "/home/vagrant/testLocation/aqa-tests/TKG/../TKG/output_17017055615544/MBCS_Tests_pref_ja_JP_linux_0"; \
16:04:10 echo "";   echo "TESTING:"; \
16:04:10 LANG=ja_JP.UTF-8 bash /home/vagrant/testLocation/aqa-tests/TKG/../../jvmtest/functional/MBCS_Tests/pref/test.sh; \
16:04:10 if [ $? -eq 0 ]; then echo "-----------------------------------"; echo "MBCS_Tests_pref_ja_JP_linux_0""_PASSED"; echo "-----------------------------------"; cd /home/vagrant/testLocation/aqa-tests/TKG/..;  else echo "-----------------------------------"; echo "MBCS_Tests_pref_ja_JP_linux_0""_FAILED"; echo "-----------------------------------"; fi; \
16:04:10 echo "";   echo "TEST TEARDOWN:"; \
16:04:10 echo "Nothing to be done for teardown."; \
16:04:10  } 2>&1 | tee -a "/home/vagrant/testLocation/aqa-tests/TKG/../TKG/output_17017055615544/TestTargetResult";
16:04:10 
16:04:10 TEST SETUP:
16:04:10 Nothing to be done for setup.
16:04:10 
16:04:10 TESTING:
16:04:10 bash: /home/vagrant/testLocation/aqa-tests/TKG/../../jvmtest/functional/MBCS_Tests/pref/test.sh: そのようなファイルやディレクトリはありません
16:04:10 -----------------------------------
16:04:10 MBCS_Tests_pref_ja_JP_linux_0_FAILED
16:04:10 -----------------------------------

Related: The SSL tests are quite verbose - I wonder if we should filter that a little to make the log easier to read?

[sxa]

Test has probably been excluded - need to confirm. Also need to revisit the list of thests with additional recommendations with @smlambert 's input