Update to ACK runtime v0.56.0, code-generator v0.56.0 (#9)

### Update to ACK runtime `v0.56.0`, code-generator `v0.56.0`

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* ACK code-generator `v0.56.0` [release notes](https://github.com/aws-controllers-k8s/code-generator/releases/tag/v0.56.0)
* ACK runtime `v0.56.0` [release notes](https://github.com/aws-controllers-k8s/runtime/releases/tag/v0.56.0)

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NOTE:
This PR increments the release version of service controller from `v1.0.1` to `v1.1.0`

Once this PR is merged, release `v1.1.0` will be automatically created for `bedrockagentcorecontrol-controller`

**Please close this PR, if you do not want the new patch release for `bedrockagentcorecontrol-controller`**

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#### stdout for `make build-controller`:

```
building ack-generate ... ok.
==== building bedrockagentcorecontrol-controller ====
Copying common custom resource definitions into bedrockagentcorecontrol
Building Kubernetes API objects for bedrockagentcorecontrol
Generating deepcopy code for bedrockagentcorecontrol
Generating custom resource definitions for bedrockagentcorecontrol
Building service controller for bedrockagentcorecontrol
Running GO mod tidy
Generating RBAC manifests for bedrockagentcorecontrol
Running gofmt against generated code for bedrockagentcorecontrol
Updating additional GitHub repository maintenance files
==== building bedrockagentcorecontrol-controller release artifacts ====
Building release artifacts for bedrockagentcorecontrol-v1.1.0
Generating common custom resource definitions
Generating custom resource definitions for bedrockagentcorecontrol
Generating RBAC manifests for bedrockagentcorecontrol
```

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By submitting this pull request, I confirm that my contribution is made under the terms of the Apache 2.0 license.

Author: ack-bot

.github/workflows/postsubmit.yaml

@@ -0,0 +1,10 @@
+name: Hydrate Go Proxy
+
+on:
+  push:
+    branches:
+      - main
+
+jobs:
+  call-hydrate-go-proxy:
+    uses: aws-controllers-k8s/.github/.github/workflows/reusable-postsubmit.yaml@main