Removed unused Import

Author: lars-xdev

bzst-dip-java-client/src/test/java/software/xdev/bzst/dip/client/model/configuration/BzstDipConfigurationBuilderTest.java

@@ -26,7 +26,6 @@
 import software.xdev.bzst.dip.client.exception.ConfigurationException;
 import software.xdev.bzst.dip.client.model.message.dac7.BzstDipAddressFix;
 import software.xdev.bzst.dip.client.signing.SigningProviderByJks;
-import software.xdev.bzst.dip.client.signing.SigningProviderByPem;
 import software.xdev.bzst.dip.client.model.message.dac7.BzstDipCountryCode;
 import software.xdev.bzst.dip.client.model.message.cesop.BzstCesopMessageTypeEnum;
 import software.xdev.bzst.dip.client.model.message.cesop.BzstCesopMessageTypeIndicEnum;