Report features and version on build error

[dg0yt]

When users report port build/install issues, it is often not obvious which features and package version they tried to install, even when they add command line output: versions and features are printed only early, for the "installation plan". This PR adds version and features to the final output statement, i.e. the instructions which information to include into an GH issue.

Tested with install and build command.

Example before this change:

$ ./vcpkg install qt5-base:x64-mingw-dynamic
Computing installation plan...
The following packages will be built and installed:
  * openssl[core]:x64-mingw-dynamic -> 1.1.1l#1
  * pcre2[core]:x64-mingw-dynamic -> 10.37
    qt5-base[core]:x64-mingw-dynamic -> 5.15.2#11
  * sqlite3[core]:x64-mingw-dynamic -> 3.36.0#1
  * zstd[core]:x64-mingw-dynamic -> 1.5.0
[... (too much to expect it to be posted in a typical GH issue) ...]
Error: Building package openssl:x64-mingw-dynamic failed with: BUILD_FAILED
Please ensure you're using the latest portfiles with `./vcpkg update`, then
submit an issue at https://github.com/Microsoft/vcpkg/issues including:
  Package: openssl:x64-mingw-dynamic
  Vcpkg version: 2021-09-10-unknownhash-debug

Additionally, attach any relevant sections from the log files above.

With this PR, the "Package" line in the final output changes to:

[...]
Error: Building package openssl:x64-mingw-dynamic failed with: BUILD_FAILED
Please ensure you're using the latest portfiles with `./vcpkg update`, then
submit an issue at https://github.com/Microsoft/vcpkg/issues including:
  Package: openssl[core]:x64-mingw-dynamic -> 1.1.1l#1
  Vcpkg version: 2021-09-10-unknownhash-debug

Additionally, attach any relevant sections from the log files above.