8231310: Add .jcheck/conf to jfx git repo

Reviewed-by: prr, jvos

.jcheck/conf

@@ -0,0 +1,48 @@
+;
+; Copyright (c) 2019, Oracle and/or its affiliates. All rights reserved.
+; DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+;
+; This code is free software; you can redistribute it and/or modify it
+; under the terms of the GNU General Public License version 2 only, as
+; published by the Free Software Foundation.
+;
+; This code is distributed in the hope that it will be useful, but WITHOUT
+; ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+; FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+; version 2 for more details (a copy is included in the LICENSE file that
+; accompanied this code).
+;
+; You should have received a copy of the GNU General Public License version
+; 2 along with this work; if not, write to the Free Software Foundation,
+; Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+;
+; Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+; or visit www.oracle.com if you need additional information or have any
+; questions.
+;
+
+[general]
+project=openjfx
+jbs=jdk
+
+[repository]
+tags=(jdk-){0,1}([1-9]([0-9]*)(\.(0|[1-9][0-9]*)){0,3})(\+(([0-9]+))|(-ga))|[1-9]((\.\d{1,3}){0,2})-((b\d{2,3})|(ga))|[1-9]u(\d{1,3})-((b\d{2,3})|(ga))
+
+[checks]
+error=blacklist,author,reviewers,merge,message,issues,whitespace,executable
+
+[census]
+version=0
+domain=openjdk.org
+
+[checks "whitespace"]
+files=.*\.java$|.*\.c$|.*\.h$|.*\.cpp$|.*\.hpp$
+
+[checks "reviewers"]
+minimum=1
+
+[checks "merge"]
+message=Merge
+
+[checks "issues"]
+pattern=^([124-8][0-9]{6}): (\S.*)$