Prepare release v0.11.4 (#542)

Prepare release v0.11.4 to fix the bad release in v0.11.3 that was
causing the CLI to become uninstalled as described in #538. The release
script has now been updated in #534 so that the `rivershared` dependency
also gets properly bumped.

I'm also going to try to the `[skip ci]` tag during this release to
hopefully prevent bad caching in the Go proxy and make the release
available sooner.

Fixes #538.

[skip ci]

release rivertype/v0.11.4

release rivershared/v0.11.4

release riverdriver/v0.11.4

release riverdriver/riverpgxv5/v0.11.4

release riverdriver/riverdatabasesql/v0.11.4

release cmd/river/v0.11.4

Bump `rivershared` to v0.11.3 in the CLI (#541)

Related to #538, bump `rivershared` to v0.11.3 in the CLI. Instead of
cutting a brand new release here, I think what we can probably do is
swap the CLI's release timestamp with a new one with the `rivershared`
dependency fixed.

There is a chance that that doesn't work because the Go sum database
will prevent a change in checksum. If that's the case, we'll have to
roll forward to v0.11.4 instead.

Prepare release v0.11.3 (#535)

Prepare release v0.11.3, which includes largely #532, which is a
legitimate bug in the CLI.

This will be the first time I try for a release under workspaces (#528),
so it includes a simultaneous release of the CLI and the rest of the
project, although I'm expecting the build to fail due to lack of
`replace` statements.

release rivertype/v0.11.3