feat(resource-detector-gcp)!: contribute Google's comprehensive resource detector

[aabmass]

Which problem is this PR solving?

Moving the "official" GCP resource detector from GoogleCloudPlatform/opentelemetry-operations-js (@google-cloud/opentelemetry-resource-util on NPM) to this repo. This package will now be the official one we recommend to customers and support, rather than living in Google's repo 😃. Once this is released, we will delete the detector code out of Google's repo.

Short description of the changes

Fixes #2933

I have kept individual commits for easier review. In summary:

• Copied the detector code and tests from GoogleCloudPlatform/opentelemetry-operations-js here, replacing the existing implementation
• Add OpenTelemetry Authors copyright while retaining Google copyright (both are Apache 2).
• Small tweaks to match repo style, get GcpDetectorIntegration.test.ts passing, and npm run lint:format.
• Deleted the previous code and unit tests.

I've marked this as a breaking change, since the behavior will be different. Overall this implementation covers more environments (GCE, GKE, Cloud Run, Cloud Run (+Functions), App Engine Standard and Flex) and follows Resource SemConv. Google has an extensive E2E test suite that deploys the detector in all supported environments, which runs in GoogleCloudPlatform/opentelemetry-operations-js today. I will be updating those tests to periodically run this resource detector and make any fixes here.

For more context, see discussion on #2818.

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 91.44%. Comparing base (bee0a66) to head (23cd7f0).
⚠️ Report is 2 commits behind head on main.

Additional details and impacted files

@@           Coverage Diff           @@
##             main    #3007   +/-   ##
=======================================
  Coverage   91.44%   91.44%           
=======================================
  Files         146      146           
  Lines        8192     8192           
  Branches     1846     1846           
=======================================
  Hits         7491     7491           
  Misses        701      701           

Flag	Coverage Δ
instrumentation-amqplib	91.25% <ø> (ø)
instrumentation-aws-lambda	94.66% <ø> (ø)
instrumentation-aws-sdk	86.48% <ø> (ø)
instrumentation-bunyan	98.47% <ø> (ø)
instrumentation-cassandra-driver	84.02% <ø> (ø)
instrumentation-connect	98.47% <ø> (ø)
instrumentation-cucumber	92.72% <ø> (ø)
instrumentation-dataloader	98.12% <ø> (ø)
instrumentation-dns	96.87% <ø> (ø)
instrumentation-express	98.14% <ø> (ø)
instrumentation-fastify	93.98% <ø> (ø)
instrumentation-generic-pool	40.54% <ø> (ø)
instrumentation-graphql	93.99% <ø> (ø)
instrumentation-hapi	99.06% <ø> (ø)
instrumentation-ioredis	91.08% <ø> (ø)
instrumentation-kafkajs	97.89% <ø> (ø)
instrumentation-knex	94.61% <ø> (ø)
instrumentation-koa	96.22% <ø> (ø)
instrumentation-lru-memoizer	100.00% <ø> (ø)
instrumentation-memcached	92.00% <ø> (ø)
instrumentation-mongodb	88.25% <ø> (ø)
instrumentation-mongoose	90.74% <ø> (ø)
instrumentation-mysql	93.36% <ø> (ø)
instrumentation-mysql2	95.91% <ø> (ø)
instrumentation-nestjs-core	96.11% <ø> (ø)
instrumentation-net	96.55% <ø> (ø)
instrumentation-openai	87.96% <ø> (ø)
instrumentation-oracledb	96.13% <ø> (ø)
instrumentation-pg	95.95% <ø> (ø)
instrumentation-pino	100.00% <ø> (ø)
instrumentation-redis	85.26% <ø> (ø)
instrumentation-restify	91.53% <ø> (ø)
instrumentation-router	97.16% <ø> (ø)
instrumentation-runtime-node	89.47% <ø> (ø)
instrumentation-socket.io	81.13% <ø> (ø)
instrumentation-tedious	92.10% <ø> (ø)
instrumentation-typeorm	90.50% <ø> (ø)
instrumentation-undici	91.78% <ø> (ø)
instrumentation-winston	79.60% <ø> (ø)

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[aabmass]

@psx95 would you mind giving a review here?

[psx95]

LGTM.

I'm assuming the newly added files are copied over from the operations repo. I noticed that probably Cloud Run Jobs are missing ?

[aabmass]

I'm assuming the newly added files are copied over from the operations repo. I noticed that probably Cloud Run Jobs are missing ?

Yup 335091f

[david-luna]

I think we are still unable to suppress tracing on this detector. But it's good for now.
I'll try it once published.
ref: #2320

[aabmass]

I think we are still unable to suppress tracing on this detector. But it's good for now.

Ya based on the discussion I don't think this problem will be solved