remove offending line from sig file

Signed-off-by: Lukas Jungmann <lukas.jungmann@oracle.com>
diff --git a/tck/tck-tests/src/main/resources/ee/jakarta/tck/jsonp/signaturetest/jakarta.json.sig_2.1.0 b/tck/tck-tests/src/main/resources/ee/jakarta/tck/jsonp/signaturetest/jakarta.json.sig_2.1.0
index 2b3744b..52d5b4b 100644
--- a/tck/tck-tests/src/main/resources/ee/jakarta/tck/jsonp/signaturetest/jakarta.json.sig_2.1.0
+++ b/tck/tck-tests/src/main/resources/ee/jakarta/tck/jsonp/signaturetest/jakarta.json.sig_2.1.0
@@ -1,4 +1,3 @@
-
 #Signature file v4.1
 #Version 2.1_se11