rust.py: Use cargo-binstall

[Javagedes]

There have been too many instances of issues manually installing cargo-make. These issues occur because cargo-make does not upload a Cargo.lock file for releases, and our rust repositories always being on an old rust version. This results in the latest versions of some crates being pulled in, which may have their minimum supported version of rust higher than the version we use.

To improve the user experience, lets just have the user install the binaries instead of attempting to compile.

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 78.79%. Comparing base (bf643b0) to head (b6b6019).
Report is 127 commits behind head on master.

Additional details and impacted files

@@            Coverage Diff             @@
##           master     #929      +/-   ##
==========================================
+ Coverage   78.75%   78.79%   +0.03%     
==========================================
  Files          49       41       -8     
  Lines        4909     5055     +146     
==========================================
+ Hits         3866     3983     +117     
- Misses       1043     1072      +29     

Files with missing lines	Coverage Δ
edk2toolext/environment/rust.py	86.56% <ø> (ø)

... and 49 files with indirect coverage changes