6732: Default to sha2 digest for clickonce manifest when certificate signing algorithm is sha256/384/512
6732: Default to sha2 digest for clickonce manifest when certificate signing algorithm is sha256/384/512

sean-gilliam/msbuild,AndyGerlicher/msbuild,rainersigwald/msbuild,AndyGerlicher/msbuild,sean-gilliam/msbuild,rainersigwald/msbuild,AndyGerlicher/msbuild,sean-gilliam/msbuild,rainersigwald/msbuild,sean-gilliam/msbuild,AndyGerlicher/msbuild,rainersigwald/msbuild