Update lockfile for gcc and cmake crates to pick up MSVC 2017 fixes

[brson]

Seems to work.

[rust-highfive]

r? @alexcrichton

(rust_highfive has picked a reviewer for you, use r? to override)

[brson]

I'm going to keep investigating problems on x86

[brson]

I guess it's worth trying to land this.

[brson]

For some reason I cannot build either rustup or cargo inside a vs2017 "x86 Native Tools Command Prompt" using curl-sys 0.3.11. If I override it with curl-sys from git both build. The error is 'module machine type 'x64' conflicts with target machine type 'X86'.

FWIW here is the rustup pr that is failing on i686.

[brson]

I'm surprised this succeeded on i686-msvc...

[alexcrichton]

Eh let's see what CI says:

@bors: r+

[bors]

📌 Commit aa27157 has been approved by alexcrichton

[brson]

@bors r=alexcrichton

[bors]

📌 Commit 2377bfd has been approved by alexcrichton

[bors]

⌛ Testing commit 2377bfd with merge 9693a6c...

[bors]

☀️ Test successful - status-appveyor, status-travis
Approved by: alexcrichton
Pushing 9693a6c to master...