Add newline to end of txt file

- Ensure the file `ProblemList-FIPS140_3_OpenJCEPlusFIPS.FIPS140-3.txt`
  has a final newline.

Signed-off-by: Anna Babu Palathingal <[email protected]>

Author: annaibm

test/jdk/ProblemList-FIPS140_3_OpenJCEPlusFIPS.FIPS140-3.txt

@@ -17,4 +17,4 @@
 # You should have received a copy of the GNU General Public License version
 # 2 along with this work; if not, see <http://www.gnu.org/licenses/>.
 # ===========================================================================
-#
+#