Bump github.com/bluekeyes/go-gitdiff from 0.5.1 to 0.5.2 (#11)

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

go.mod

@@ -3,7 +3,7 @@ module github.com/bluekeyes/patch2pr
 go 1.14
 
 require (
-	github.com/bluekeyes/go-gitdiff v0.5.1
+	github.com/bluekeyes/go-gitdiff v0.5.2
 	github.com/google/go-github/v37 v37.0.0
 	golang.org/x/oauth2 v0.0.0-20200107190931-bf48bf16ab8d
 )

go.sum

@@ -1,6 +1,6 @@
 cloud.google.com/go v0.34.0/go.mod h1:aQUYkXzVsufM+DwF1aE+0xfcU+56JwCaLick0ClmMTw=
-github.com/bluekeyes/go-gitdiff v0.5.1 h1:nb0/nbk4SGxK80taUG+gKjOpUYhpkVxqDRULlMLsWng=
-github.com/bluekeyes/go-gitdiff v0.5.1/go.mod h1:QpfYYO1E0fTVHVZAZKiRjtSGY9823iCdvGXBcEzHGbM=
+github.com/bluekeyes/go-gitdiff v0.5.2 h1:w29edWBA1aglw2d0eFaccIyTzMD6JvpM9Vz943wOR8g=
+github.com/bluekeyes/go-gitdiff v0.5.2/go.mod h1:QpfYYO1E0fTVHVZAZKiRjtSGY9823iCdvGXBcEzHGbM=
 github.com/golang/protobuf v1.2.0/go.mod h1:6lQm79b+lXiMfvg/cZm0SGofjICqVBUtrP5yJMmIC1U=
 github.com/golang/protobuf v1.3.2 h1:6nsPYzhq5kReh6QImI3k5qWzO4PEbvbIW2cwSfR/6xs=
 github.com/golang/protobuf v1.3.2/go.mod h1:6lQm79b+lXiMfvg/cZm0SGofjICqVBUtrP5yJMmIC1U=