fix rename

(cherry picked from commit b57445a84b4374380a8469c1853159eeccdf3a6e)

diff --git a/bin/delv/win32/delv.vcsproj.filters.in b/bin/delv/win32/delv.vcxproj.filters.in
similarity index 100%
rename from bin/delv/win32/delv.vcsproj.filters.in
rename to bin/delv/win32/delv.vcxproj.filters.in