8032473: Restructure JSSE regression test hierarchy in jdk test

jdk/test/TEST.groups

...com/sun/net/ssl/SSLSecurity/ComKeyManagerFactoryImpl.java

jdk/test/com/sun/net/ssl/SSLSecurity/ComSSLContextImpl.java

...m/sun/net/ssl/SSLSecurity/ComTrustManagerFactoryImpl.java

...m/sun/net/ssl/SSLSecurity/JavaxKeyManagerFactoryImpl.java

...test/com/sun/net/ssl/SSLSecurity/JavaxSSLContextImpl.java

...sun/net/ssl/SSLSecurity/JavaxTrustManagerFactoryImpl.java

jdk/test/com/sun/net/ssl/SSLSecurity/ProviderTest.java

jdk/test/com/sun/net/ssl/SSLSecurity/TruncateArray.java

jdk/test/javax/net/ssl/Fix5070632.java

jdk/test/javax/net/ssl/FixingJavadocs/ComURLNulls.java

jdk/test/javax/net/ssl/FixingJavadocs/ImplicitHandshake.java

jdk/test/javax/net/ssl/FixingJavadocs/JavaxURLNulls.java

jdk/test/javax/net/ssl/FixingJavadocs/KMTMGetNothing.java

jdk/test/javax/net/ssl/FixingJavadocs/SSLSessionNulls.java

jdk/test/javax/net/ssl/FixingJavadocs/SSLSocketInherit.java

jdk/test/javax/net/ssl/GetInstance.java

...ax/net/ssl/HttpsURLConnection/CriticalSubjectAltName.java

...et/ssl/HttpsURLConnection/DelayDefaultContextLoading.java

...est/javax/net/ssl/HttpsURLConnection/GetResponseCode.java