gh-116472: Replace literal newlines with escape characters in MSBuild files (GH-116473)

(cherry picked from commit 5d0cdfe519e6f35ccae1a1adca1ffd7fac10cee0)

Co-authored-by: Dan Albert <dan@gingerhq.net>
(cherry picked from commit 22c38a6f77577fe0018f53242a9d534725eed5ca)
Change-Id: I3767a0e13027ede5216e9db9ba87dc3730deaae1
1 file changed