ignore operation-id annotation

Closes #40

See merge request !54

fix: broken for_each on initial deploy

Closes #39

See merge request !53

chore: update changelog for release 6.0.0

See merge request !52

Fix multiple longstanding issues

Closes #7, #35, #37, and #38

See merge request !51

Currently uses sql_instance_connection_name which causes
issues when the provided value is not known until apply.

This removes the dependency on the deprecated hashicorp/template provider.

A map cannot have a key which depends on a resource which is unknown.
To resolve this issue I've refactored the map to have known key names.

Closes #38

update versions to allow compatibility with google provider version 4

Closes #36

See merge request !50

Ignore changes in vpc connector network

See merge request !47

Do not enable BETA launch-stage for referencing secrets

Closes #33

See merge request !45

As referencing Secret Manager secrets has moved to GA. See:
https://cloud.google.com/run/docs/release-notes#November_09_2021

Resolve "Add dashboard"

Closes #27

See merge request !44

The dashboard, defined in ./dashboard.json, contains:
- Request counts broken down by response code class (ignoring 404s).
- Request latencies for 50th, 95th and 99th percentile.
- Container CPU and memory utilisations for 50th, 95th and 99th percentile.
- Container instance count and billable instance time.

Merge master into v4

See merge request !42

Fix typo in monitor_hosts

Closes #32

See merge request !41

Merge master into v4

See merge request !40

Merge v3 into master

Closes #31

See merge request !39

Added interface for auth proxy egress settings

See merge request !36

Align v4 branch and master

See merge request !37

Resolve "Adding LB config for load-balanced Cloud Run services"

See merge request !32