Update git to 2.17.0

Author: shana

src/GitHub.Api/PlatformResources/mac/git-lfs.json

@@ -1,3 +1 @@
-{"md5":"e2941215f99afa99f002e96c0ae70966","url":"http://ghfvs-installer.github.com/unity/git/mac/git-lfs.zip","releaseNotes":null,"releaseNotesUrl":null,"message":null,"version":"2.4.0"}
-WARNING: The runtime version supported by this application is unavailable.
-Using default runtime: v4.0.30319
+{"md5":"e2941215f99afa99f002e96c0ae70966","url":"http://ghfvs-installer.github.com/unity/git/mac/git-lfs.zip","releaseNotes":null,"releaseNotesUrl":null,"message":null,"version":"2.4.0"}

src/GitHub.Api/PlatformResources/windows/git.json

@@ -1 +1 @@
-{"md5":"ea5d5a38a6b9e9bc2b10011602c65a0d","url":"http://ghfvs-installer.github.com/unity/git/windows/git.zip","releaseNotes":null,"releaseNotesUrl":null,"message":null,"version":"2.11.1"}
+{"md5":"75c42f674b9ff32ebe338ff204f907cf","url":"http://ghfvs-installer.github.com/unity/git/windows/git.zip","releaseNotes":null,"releaseNotesUrl":null,"message":null,"version":"2.17.0.windows.1"}

src/GitHub.Api/PlatformResources/windows/git.zip

@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:24864bd6ed4d60a516330107932082ae17ae5b98b0819d6cb6eba4a96b7ae0e4
-size 83230267
+oid sha256:7e60087e32bfe32d897d2b20f013527be79a9596a280dc92bc793bcd744cc914
+size 97180593

src/tests/IntegrationTests/Git/GitClientTests.cs

@@ -26,7 +26,7 @@ public void ShouldGetGitVersion()
             InitializePlatformAndEnvironment(TestRepoMasterCleanSynchronized);
 
             var result = GitClient.Version().RunWithReturn(true);
-            var expected = TheVersion.Parse("2.11.1");
+            var expected = TheVersion.Parse("2.17.0");
             result.Major.Should().Be(expected.Major);
             result.Minor.Should().Be(expected.Minor);
             result.Patch.Should().Be(expected.Patch);