Complete OpenAI to AWS Bedrock conversion (#64)

- Complete OpenAI Chat completion and AWSBedrock Converse type
definition
- Additional conversion for InferenceConfiguration and ToolConfig
- Error handling and convert to OpenAI error
- Convert to table testing and add more tests

---------

Signed-off-by: Dan Sun <[email protected]>

go.mod

@@ -10,12 +10,14 @@ require (
 	github.com/aws/aws-sdk-go-v2/config v1.28.7
 	github.com/envoyproxy/gateway v1.2.4
 	github.com/envoyproxy/go-control-plane/envoy v1.32.2
+	github.com/google/go-cmp v0.6.0
 	github.com/openai/openai-go v0.1.0-alpha.43
 	github.com/stretchr/testify v1.10.0
 	golang.org/x/exp v0.0.0-20240904232852-e7e105dedf7e
 	google.golang.org/grpc v1.69.2
 	google.golang.org/protobuf v1.36.1
 	k8s.io/apimachinery v0.32.0
+	k8s.io/utils v0.0.0-20241104163129-6fe5fd82f078
 	sigs.k8s.io/controller-runtime v0.19.3
 	sigs.k8s.io/gateway-api v1.2.1
 	sigs.k8s.io/yaml v1.4.0
@@ -51,7 +53,6 @@ require (
 	github.com/golang/groupcache v0.0.0-20210331224755-41bb18bfe9da // indirect
 	github.com/golang/protobuf v1.5.4 // indirect
 	github.com/google/gnostic-models v0.6.8 // indirect
-	github.com/google/go-cmp v0.6.0 // indirect
 	github.com/google/gofuzz v1.2.0 // indirect
 	github.com/google/uuid v1.6.0 // indirect
 	github.com/imdario/mergo v1.0.1 // indirect
@@ -92,7 +93,6 @@ require (
 	k8s.io/client-go v0.31.2 // indirect
 	k8s.io/klog/v2 v2.130.1 // indirect
 	k8s.io/kube-openapi v0.0.0-20241105132330-32ad38e42d3f // indirect
-	k8s.io/utils v0.0.0-20241104163129-6fe5fd82f078 // indirect
 	sigs.k8s.io/json v0.0.0-20241014173422-cfa47c3a1cc8 // indirect
 	sigs.k8s.io/structured-merge-diff/v4 v4.4.3 // indirect
 )