chore(deps): Bump pg and @types/pg in /examples/node-pg

[dependabot]

Bumps pg and @types/pg. These dependencies needed to be updated together.
Updates pg from 8.11.3 to 8.20.0

Changelog

Sourced from pg's changelog.

pg@8.20.0

• Add onConnect callback to pg.Pool constructor options allowing for async initialization of newly created & connected pooled clients.

pg@8.19.0

• Deprecate interal query queue.
• Pass connection parameters to password callback.

pg@8.18.0

• Return the client instance as the result of calling connect (previously it was void).

pg@8.17.0

• Throw correct error if database URL parsing fails.

pg@8.16.0

• Add support for min connection pool size.

pg@8.15.0

• Add support for esm importing. CommonJS importing is still also supported.

pg@8.14.0

• Add support from SCRAM-SAH-256-PLUS i.e. channel binding.

pg@8.13.0

• Add ability to specify query timeout on per-query basis.

pg@8.12.0

• Add queryMode config option to force use of the extended query protocol on queries without any parameters.

pg-pool@8.10.0

• Emit release event when client is returned to the pool.

pg@8.9.0

• Add support for stream factory.
• Better errors for SASL authentication.
• Use native crypto module for SASL authentication.

pg@8.8.0

• Bump minimum required version of native bindings.

... (truncated)

Commits

• c9070cc Publish
• ad36e3c fix: typo in deprecation notice for client.query() (#3618)
• f2d7d11 Publish
• 5a4bafc Deprecate Client's internal query queue (#3603)
• a215bfb Typo fix in PgPass deprecation (funciton) (#3605)
• 01e0556 fix(pg-query-stream): invoke this.callback on cursor end/error (#2810)
• e6e3692 Pass connection parameters to password callback (#3602)
• d80d883 test: Fix TLS connection test ending too early
• f332f28 fix: Connection timeout handling for native clients in connected state (#3512)
• b2e9cb1 Remove testAsync - its redundant (#3588)
• Additional commits viewable in compare view

Updates @types/pg from 8.10.9 to 8.20.0

Commits

• See full diff in compare view