fix: use role ARN (not name) for execution/task role in ECS task defs (…

…aws#2887)

Using the role name in the ECS task definition results in CloudFormation stack drift.  ECS returns the fully-qualified ARN when describing the task def, which fails the comparison to the stack template's value.

Example drift seen in the CFN console for a Copilot-created service stack:

```
Expected:
  "ExecutionRoleArn": "proton-pilot-example-test-front-end-ExecutionRole-1CY6ZXWZU4YQF",
  "TaskRoleArn": "proton-pilot-example-test-front-end-TaskRole-1NMILHSCBDBTT"

Actual:
  "ExecutionRoleArn": "arn:aws:iam::123456789012:role/proton-pilot-example-test-front-end-ExecutionRole-1CY6ZXWZU4YQF",
  "TaskRoleArn": "arn:aws:iam::123456789012:role/proton-pilot-example-test-front-end-TaskRole-1NMILHSCBDBTT"
```

By submitting this pull request, I confirm that you can use, modify, copy, and redistribute this contribution, under the Apache 2.0 License.

chore: PR template to specify the correct license (aws#2801)

<!-- Provide summary of changes -->

This fixes the PR template to specify the Apache 2.0 License rather than leaving it the default "under the terms of your choice". 

<!-- Issue number, if available. E.g. "Fixes #31", "Addresses #42, 77" -->

By submitting this pull request, I confirm that you can use, modify, copy, and redistribute this contribution, under the terms of your choice.

chore: format recommended actions slightly more inward (aws#2792)

🥺

By submitting this pull request, I confirm that you can use, modify, copy, and redistribute this contribution, under the terms of your choice.

chore: adds queue uri json generation (aws#2667)

Adds generation of COPILOT_QUEUE_URIS with worker services.

Addresses aws#2550

chore(stack): error if target sidecar container has no port (aws#2571)

<!-- Provide summary of changes -->
After aws#2565, it is possible that a sidecar container has no port open. However, we should error out early if that sidecar container is the target container for LB.
<!-- Issue number, if available. E.g. "Fixes #31", "Addresses #42, 77" -->

By submitting this pull request, I confirm that you can use, modify, copy, and redistribute this contribution, under the terms of your choice.

fix(stream): wrap close done ch with sync.Once (aws#2537)

Today, `stream.Stream` is structured as:
```go
case <-streamer.Done():
  // call Close()
case <-time.After(fetchDelay):
  // call Fetch()
```
The problem is that it's possible that the `Done()` event is triggered at
the same time as `time.After(fetchDelay)` and in that scenario the
behavior is undeterministic.
It's possible that we call `Fetch` a second time. For the ECS deployment
streamer, this means that we would previous close the `s.done` channel
twice. Wrapping the call with a `sync.Once` removes this concern.


By submitting this pull request, I confirm that you can use, modify, copy, and redistribute this contribution, under the terms of your choice.

docs: update 'guides' pages with new blog posts, videos, sample repos (…

…aws#2497)



By submitting this pull request, I confirm that you can use, modify, copy, and redistribute this contribution, under the terms of your choice.

test: stub AreCredsFromEnvVars in app init to speed tests by 70s (aws…

…#2465)


🤦 Previously, we were calling sessions.AreCredsFromEnvVars in our tests
which would timeout after 10s:
https://github.com/aws/copilot-cli/blob/f2f0ee317e01b9da85ab72ecd64481c10658cd05/internal/pkg/aws/sessions/sessions.go#L28

Since the test TestInitAppOpts_Ask has 7 testcases it would take 70s to
test the cli package. With this one weird trick™️  and replacing the
functional call with a fake, we speed up our tests by 70s.


By submitting this pull request, I confirm that you can use, modify, copy, and redistribute this contribution, under the terms of your choice.

chore: add alias to the URI and listener rule (aws#2320)

<!-- Provide summary of changes -->
Part of aws#1188. Preceding PR aws#2315. This PR:
- add alias to the URI
- add alias to the listener rule
- enable path routing for HTTPS
- move stack related behaviors in `describe` to `describe/stack` pkg
<!-- Issue number, if available. E.g. "Fixes #31", "Addresses #42, 77" -->

By submitting this pull request, I confirm that you can use, modify, copy, and redistribute this contribution, under the terms of your choice.

chore: fix listing services and jobs in an environment (aws#2345)

By submitting this pull request, I confirm that you can use, modify, copy, and redistribute this contribution, under the terms of your choice.