feat: Add host.id resource detector

[alvarocabanas]

Changes

Add the Host Resource detector retrieving the "host.id" as defined in: https://opentelemetry.io/docs/specs/semconv/resource/host/

Defined in #56

Merge requirement checklist

• [x] CONTRIBUTING guidelines followed
• [x] Unit tests added/updated (if applicable)
• [x] Appropriate CHANGELOG.md files updated for non-trivial, user-facing changes
• [x] Changes in public API reviewed (if applicable)

Co-authored-by: rogercoll rogercoll@users.noreply.github.com

[linux-foundation-easycla[bot]]

The committers listed above are authorized under a signed CLA.

• :white_check_mark: login: alvarocabanas / name: Alvaro Cabanas (1b0fa9174abb504a7028d3f39ca501b468331022, 15224b6d9faa20ad1387b5a37eaf8b1b779bfff9, 32f6d9f4e91df713556c074ff9219fd131ca1c62, adaf90844576f3f9bd0b48f575b75827774ef724, 4abefd8807f030fb2ad0acc8175535f941a365ca, 9ea284a147f07cda57e330419f3dfac8e54c545c)
• :white_check_mark: login: cijothomas / name: Cijo Thomas (122703ef7f10e2c1ea987c6fa346651479d4e713, 38a21c287fbba5955020df775e26cc24ccd1f973)

[lalitb]

The slackdriver build is unrelated to this PR changes - @djc if you know what could be causing this:

error[E0308]: `?` operator has incompatible types
   --> opentelemetry-stackdriver/src/lib.rs:417:28
    |
417 |             authenticator: authenticator.build().await?,
    |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected `HttpsConnector<HttpConnector>`, found a different `HttpsConnector<HttpConnector>`
    |
    = note: `?` operator cannot convert from `Authenticator<yup_oauth2::hyper_rustls::HttpsConnector<HttpConnector>>` to `Authenticator<hyper_rustls::HttpsConnector<HttpConnector>>`
    = note: `HttpsConnector<HttpConnector>` and `HttpsConnector<HttpConnector>` have similar names, but are actually distinct types
note: `HttpsConnector<HttpConnector>` is defined in crate `hyper_rustls`
   --> /home/runner/.cargo/registry/src/index.crates.io-6f17d22bba15001f/hyper-rustls-0.25.0/src/connector.rs:22:1
    |
22  | pub struct HttpsConnector<T> {
    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
note: `HttpsConnector<HttpConnector>` is defined in crate `hyper_rustls`
   --> /home/runner/.cargo/registry/src/index.crates.io-6f17d22bba15001f/hyper-rustls-0.24.2/src/connector.rs:19:1
    |
19  | pub struct HttpsConnector<T> {
    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
    = note: perhaps two different versions of crate `hyper_rustls` are being used?

[djc]

I think that's because yup-oauth2 made a semver-compatibility mistake... I notified the maintainer.

[cijothomas]

@alvarocabanas Can you fix the CI failures, and we are good to merge. Thank you!

[cijothomas]

@alvarocabanas Can you fix the CI failures, and we are good to merge. Thank you!

Ooops.. Sorry! CI failure is not your code !

[codecov[bot]]

Codecov Report

All modified and coverable lines are covered by tests :white_check_mark:

Project coverage is 52.3%. Comparing base (749bbbe) to head (4abefd8).

Additional details and impacted files

```diff @@ Coverage Diff @@ ## main #57 +/- ## ======================================= + Coverage 52.0% 52.3% +0.2% ======================================= Files 37 38 +1 Lines 4938 4967 +29 ======================================= + Hits 2569 2598 +29 Misses 2369 2369 ```

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[cijothomas]

@alvarocabanas one final lint issue and we are good!

[alvarocabanas]

@alvarocabanas one final lint issue and we are good!

Fixed in last commit.

[cijothomas]

@alvarocabanas one final lint issue and we are good!

Fixed in last commit.

looks like one more. I think the precommit.sh can help catch it locally.

[alvarocabanas]

@alvarocabanas one final lint issue and we are good!

Fixed in last commit.

looks like one more. I think the precommit.sh can help catch it locally.

Sure, thanks, now it seems all are fixed.