message: Tighten requirements for git2 crates
  Bring in a few updates, used to update libgit2 and fix a Windows issue
  as well as updating the `url` dependencies.
  Closes
diff: @@ -31,8 +31,8 @@ failure = "0.1.5"
  filetime = "0.2"
  flate2 = { version = "1.0.3", features = ['zlib'] }
  fs2 = "0.4"
  -git2 = "0.9.0"
  -git2-curl = "0.10.0"
  +git2 = "0.9.2"
  +git2-curl = "0.10.1"
  glob = "0.3.0"
  hex = "0.3"
  home = "0.3"
  @@ -42,7 +42,7 @@ jobserver = "0.1.13"
  lazycell = "1.2.0"
  libc = "0.2"
  log = "0.4.6"
  -libgit2-sys = "0.8.0"
  +libgit2-sys = "0.8.2"
  memchr = "2.1.3"
  num_cpus = "1.0"
  opener = "0.4"
  