test: tested loading ECDSA key pair from text

simple-jwt-authzero/src/main/java/com/onixbyte/simplejwt/authzero/AuthzeroTokenResolver.java

@@ -43,6 +43,7 @@ import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
 import java.lang.reflect.InvocationTargetException;
+import java.security.NoSuchAlgorithmException;
 import java.security.interfaces.ECPrivateKey;
 import java.security.interfaces.ECPublicKey;
 import java.time.Duration;