fix: remove some examples from CI workflow

[Dustin-Ray]

Please go through the following checklist

• [x] The PR title and commit messages adhere to guidelines here: https://github.com/spaceandtimelabs/sxt-proof-of-sql/blob/main/CONTRIBUTING.md. In particular ! is used if and only if at least one breaking change has been introduced.
• [x] I have run the ci check script with source scripts/run_ci_checks.sh.

Rationale for this change

Running each example in the CI times out the runner because building and running in test mode on a runner is extremely slow. There are too many examples to be running in the CI right now. This PR moves the examples into their own job which could be run independently of the normal CI flow if desired.

What changes are included in this PR?

• [x] moves the examples into a different job to prevent them from running during normal testing CI

yes

[github-actions[bot]]

:tada: This PR is included in version 0.34.5 :tada:

The release is available on GitHub release

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