docs: document architectures input in README and action.yml

- Add `architectures` description to README.md
- Add `architectures` input to action.yml with a detailed description and default value

Signed-off-by: Bo-Yi Wu <appleboy.tw@gmail.com>

README.md

@@ -167,6 +167,7 @@ See [action.yml](./action.yml) for more detailed information.
 * layers - A list of function layers, to add to the function's execution environment. Specify each layer by its ARN, including the version.
 * tracing_mode - Set Mode to `Active` to sample and trace a subset of incoming requests with X-Ray.
 * max_attempts - The maximum number of times the waiter should attempt to check the resource for the target state.
+* architectures - The instruction set architecture that the function supports. `arm64 | x86_64`
 
 See the [UpdateFunctionConfiguration](https://docs.amazonaws.cn/en_us/lambda/latest/dg/API_UpdateFunctionConfiguration.html) for detail information.
 

action.yml

@@ -63,6 +63,8 @@ inputs:
   max_attempts:
     description: "the maximum number of times the waiter should attempt to check the resource for the target state"
     default: 600
+  architectures:
+    description: "The instruction set architecture that the function supports. Architecture is a string array with one of the valid values. The default architecture value is x86_64."
 
 runs:
   using: "docker"