Delete libgcc_s_sjlj-1.dll, it was required by the remove libode-3.dll

diff --git a/misc/buildfiles/win64/libgcc_s_sjlj-1.dll b/misc/buildfiles/win64/libgcc_s_sjlj-1.dll
deleted file mode 100755 (executable)
index c188bb1..0000000
Binary files a/misc/buildfiles/win64/libgcc_s_sjlj-1.dll and /dev/null differ