update pylicense config for cmake-format compat

.pylicense-other.cfg

@@ -17,6 +17,9 @@ license = Dual licensed as BSD 2-Clause License (http://opensource.org/licenses/
           #      or  GPL-2.0+ (http://opensource.org/licenses/gpl-license)
           #          with "runtime exception" (http://www.dune-project.org/license.html)
 prefix = #
+lead-in = # ~~~
+lead-out = # ~~~
+
 
 [files]
 include_patterns = *.txt *.cmake *.py *.sh *.bash *.msh *.gdb *.cfg *.travis.* *.gitignore *.mailmap *.gitattributes *gitignore-* *stamp-vc *dune.module *Doxylocal *.clang-format *COPYING-CMAKE-SCRIPTS *README *LICENSE *mainpage *switch-build_dir *dune-xt-grid.pc.in *.pylicense* *CMakeLists.txt