(cherry picked from commit a4cc8317da47ba92d1a97460a953d0e687a46cfb)

Co-authored-by: Sam Kleinman <garen@tychoish.com>

I realized after my last commit that my change made a following line of code a bit redundant.

(alternatively my last change was redunadnt to the existing code.)

I took this oppertunity to make some minor cleanups and logging changes to the node changes which I hope will make tests a bit more clear.

(cherry picked from commit a374f74f7c914a3c7640694ae80c33bf74e05688)

Co-authored-by: Sam Kleinman <garen@tychoish.com>

Issues reported in Osmosis, where the message is extremely long. Also, there is absolutely no reason to log the message IMO. If we must, we can make the message log DEBUG.

(cherry picked from commit 58a6cfff9a3e370e1bb5eabfd86091e0b1186a22)

Co-authored-by: Aleksandr Bezobchuk <alexanderbez@users.noreply.github.com>

…6881)

Co-authored-by: Callum Waters <cmwaters19@gmail.com>

… (backport) (#6881)`

Co-authored-by: Callum Waters <cmwaters19@gmail.com>

This change backports the PostgreSQL indexing sink, addressing part of #6828.

Development on the main branch has diverged substantially since the v0.34.x
release. It includes package moves, breaking API and protobuf schema changes,
and new APIs, all of which together have a large footprint on the mapping
between the implementation at tip and the v0.34 release branch.

To avoid the need to retrofit all of those improvements, this change works by
injecting the new indexing sink into the existing (v0.34) indexing interfaces
by delegation. This means the backport does _not_ pull in all the newer APIs
for event handling, and thus has minimal impact on existing code written
against the v0.34 package structure.

This change includes the test for the `psql` implementation, and thus updates
some Go module dependencies. Because it does not interact with any other types,
however, I did not add any unit tests to other packages in this change.

Related changes:
 * Update module dependencies for psql backport.
 * Update test data to be type-compatible with the old protobuf types.
 * Add config settings for the PostgreSQL indexer.
 * Clean up some linter settings.
 * Hook up the psql indexer in the node main.

Co-authored-by: M. J. Fromberger <fromberger@interchain.io>