Fixed IDE setting for import wildcarding on Groovy files. (+4 squashed commits)
Squashed commits:
[4c3b174] NIFI-1981 Lowered logging level of client auth setting on cluster connection receive.
[b50f473] NIFI-1981 Finished logic to suppress exception on missing client certificates when clientAuth is set to WANT.
Added unit tests for CertificateUtil methods.
[ace35a2] NIFI-1981 Added test scope dependency on BouncyCastle and BC PKIX modules for CertificateUtils tests.
[2c463d1] NIFI-1981 Added ClientAuth enum and CertificateUtil methods to extract this setting from an SSLSocket.
Added logic to compare X509Certificate DNs regardless of RDN element order.
Added logic to suppress peer certificate exceptions when client authentication is not required.
Removed duplicate dependency in pom.xml.