* Move ansible.compat.tests to test/units/compat/.
* Fix unit test references to ansible.compat.tests.
* Move builtins compat to separate file.
* Fix classification of test/units/compat/ dir.
Currently TestCreateJavaKeystore::test_create_jks_success is failing on
a machine with SELinux because set_context_if_different is not mocked
and hence tries to access a file that doesn't exist because it has been
mocked previously.
Also, changing path to a path that won't exist for sure.
* Add a module to create a java key store (jks) from a certificate
* Create a jks from a certificate and a private key (secured by a password)
* Add an option to recreate the jks (useful when you want to update the jks password)
* If the certificate changed, recreate the jks
* Version added is now 2.7
