#17 Added libsql url

Author: Nexus6v2

com.dbeaver.jdbc.driver.libsql/src/main/java/com/dbeaver/jdbc/driver/libsql/LibSqlConstants.java

@@ -21,7 +21,7 @@
 public class LibSqlConstants {
 
     public static final String CONNECTION_URL_EXAMPLES = "jdbc:dbeaver:libsql:<hostname>, libsql://<hostname>";
-    public static final String CONNECTION_PROTOCOLS_REGEXP = "jdbc:dbeaver:libsql:(https://)?|libsql://";
+    public static final String CONNECTION_PROTOCOLS_REGEXP = "jdbc:dbeaver:libsql:(https://)?(libsql://)?|libsql://";
     public static final Pattern CONNECTION_URL_PATTERN =
         Pattern.compile("(" + CONNECTION_PROTOCOLS_REGEXP + ")[a-z0-9.-]+");