release: v0.27.0-rc.2 (#2373)

This new release candidate contains crucial fixes for `rover dev` mostly
around incremental composition in the face of errors. Any testing should
still focus on LSP and `rover dev` aspects.

Further this new release candidate includes changes related to remote
proxies and so should be tested in that regard as well.

Author: jonathanrainer

Cargo.lock

@@ -11,7 +11,7 @@ license-file = "./LICENSE"
 name = "rover"
 readme = "README.md"
 repository = "https://github.com/apollographql/rover/"
-version = "0.27.0-rc.1"
+version = "0.27.0-rc.2"
 default-run = "rover"
 
 publish = false