feat: orb version command

[cdata]

This change proposes a new orb version command to help us track which version of the CLI is in use. It uses the vergen crate, which captures build-relevant environment information for later use in the final binary.

The output of the new command has two levels of verbosity. Simple:

❯ orb version
0.15.4

And verbose:

❯ orb version --verbose
             Version (  orb): 0.15.4
                Date (build): 2023-11-16
           Timestamp (build): 2023-11-16T21:48:24.943980651Z
               Debug (cargo): true
            Features (cargo): default
           Opt Level (cargo): 0
       Target Triple (cargo): x86_64-unknown-linux-gnu
              Branch (  git): fix/make-orb-render-good
 Commit Author Email (  git): 0xcda7a@gmail.com
  Commit Author Name (  git): Chris Joel
        Commit Count (  git): 475
         Commit Date (  git): 2023-11-16
      Commit Message (  git): feat: `orb version` command
    Commit Timestamp (  git): 2023-11-16T13:37:32.000000000-08:00
            Describe (  git): 63588c9
                 SHA (  git): 63588c908e8fee4359e0268e1aa3062ed9849001

[jsantell]

LGTM! Related: #669 -- does the "feature" line include features used during the whole build, or only ones used by noosphere-cli?

[github-actions]

Test flake analysis

status	platform	features	toolchain
🟢	ubuntu-latest	test-kubo,headers,rocksdb	stable
🟡	ubuntu-latest	test-kubo,headers	nightly
🟡	macos-13	test-kubo,headers,rocksdb	stable
🟡	macos-13	test-kubo,headers	stable
🟢	ubuntu-latest	test-kubo,headers	stable
🟢	windows-latest	test-kubo,headers	stable

Flake summary for ubuntu-latest, test-kubo,headers, nightly

     Summary [  44.781s] 176 tests run: 176 passed (1 flaky), 1 skipped
   FLAKY 2/6 [  16.877s] noosphere::distributed_stress multiplayer::orb_can_render_peers_in_the_sphere_address_book

Flake summary for macos-13, test-kubo,headers,rocksdb, stable

     Summary [  70.234s] 175 tests run: 175 passed (1 flaky), 1 skipped
   FLAKY 2/6 [   1.835s] noosphere-ns dht::node::test::test_dhtnode_bootstrap

Flake summary for macos-13, test-kubo,headers, stable

     Summary [  86.178s] 176 tests run: 176 passed (1 slow, 1 flaky), 1 skipped
   FLAKY 2/6 [   1.785s] noosphere-ns dht::node::test::test_dhtnode_bootstrap

[cdata]

Running with extra features from CLI:

❯ cargo run --features rocksdb -p noosphere-cli -- version --verbose
             Version (  orb): 0.16.0
                Date (build): 2023-12-04
           Timestamp (build): 2023-12-04T22:06:19.231800853Z
               Debug (cargo): true
            Features (cargo): default,rocksdb
           Opt Level (cargo): 0
       Target Triple (cargo): x86_64-unknown-linux-gnu
              Branch (  git): feat/orb-version-command
 Commit Author Email (  git): 0xcda7a@gmail.com
  Commit Author Name (  git): Chris Joel
        Commit Count (  git): 486
         Commit Date (  git): 2023-12-04
      Commit Message (  git): feat: `orb version` command
    Commit Timestamp (  git): 2023-12-04T09:07:32.000000000-08:00
            Describe (  git): f5d72b1
                 SHA (  git): f5d72b1efb5bdbbf1f4e62143a2a5f467bc50ec6

As for features activated in dependencies, I don't think those are reflected in these environment settings because they can be inferred.