* Update README.md

Fixing values for `otel.traces.exporter` and `otel.metrics.exporter` in table view

* Update README.md

Fixing spelling error

* Bump otel version to 1.6.x

* Add histogram support to metric exporter.

* Fix issues with metrics exporter.

- Descriptors have empty names, use type url for uniqueness.
- Fix issue where hsitograms were not being reported at all.
- Add fine grained logging for CMD call.

* Update autoconf example to include histogram generation.

* style fix.

* Fixes to metric exporter.
- non-monotonic sums are now gauges in GCP
- expand tests for create-metric-descriptor calls to make sure all metric descriptors are exported, and only sent once per-lifetime.
- mark delta temporality metrics as invalid for now, pending full custom-metric support in GCP.

* Bump documentation for latest release.

* Upgrade to Otel SDK 1.7 and unify examples to use application plugin and jib.

* Bump to latest autoinstrumentation version.

* Fixes from review.

* Fix style issue.

* Various fixes and cleanups from version bump.

1. Add test and update resource detectors to use new package name for SPI.
2. Update metric exporter to handle attributes with `.` in them, as is convention in Otel.
3. Add GKE instructions for autoconf job, including template job YAML.
4. Simplify autoinstrument use case to be against HTTP server to cut down on extraneous details in the example.
   Also add log-trace correlation bit (in example-only form).
5. Bump jib version to latest.

* Apply suggestions from code review

Co-authored-by: Punya Biswal <punya@google.com>

* Fix style.

Co-authored-by: Punya Biswal <punya@google.com>

…126)

* Update shadow-jar configuration + documentation for latest release.

* Fix shadow jar configuration.

* Fix shadow jar to not include all of otel SDK/APIs.