[Infrastructure] Stop copying unchanged files #2253
Merged
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Every build of ProjectSystem.Managed and VSIX projects were unnecessarily copying extra files. Prevent that to speed up-to-date builds.
Also respected the same properties that we use in CopyFilesToOutputDirectory.
Note: I attempted to replace this target with the default copying that MSBuild does for
<None/>
without success. Spent over an hour debugging it and could not figure out why it wouldn't copy these items and gave up.