[SQL] waterline support for star_join_flatmap operator; small cleanups

Signed-off-by: Mihai Budiu <mbudiu@feldera.com>

[SQL] Make sure that cargo.lock exists before compiling Rust

Signed-off-by: Mihai Budiu <mbudiu@feldera.com>

[adapters] Add support for INSERT INTO ad-hoc queries on multihost.

Signed-off-by: Ben Pfaff <blp@feldera.com>

[SQL] Unused field analysis for aggregates

Signed-off-by: Mihai Budiu <mbudiu@feldera.com>

ci: make pre-merge queue fork-safe

ci: disable sccache for fork PRs

ci: parameterize SQL2DBSP role

ci: use SQL2DBSP_UPLOAD_ROLE variable

adapters: postgres-input: apply suggestions from code review

Signed-off-by: Abhinav Gyawali <22275402+abhizer@users.noreply.github.com>

[adapters] Report transaction commit progress through global_stats.

Until now, transaction commit progress has been reported through the
pipeline's log, which makes it unavailable in any reasonable way through
the API, to the web console, and so on.  This commit adds transaction
commit progress to global stats and to Prometheus metrics.

Issue: #5245

Signed-off-by: Ben Pfaff <blp@feldera.com>

Remove version from release artifact filenames except compiler .jar

Break up feldera-binaries-* artifact

Other review fixes

Signed-off-by: Karakatiza666 <bulakh.96@gmail.com>

Publish adapterlib on crates.io

Signed-off-by: Mihai Budiu <mbudiu@feldera.com>

[web-console] Format nicely the error message details from ad-hoq que…

…ries

Signed-off-by: Mihai Budiu <mbudiu@feldera.com>