aws-ecs: `ContainerImage.fromEcrRepository` should be `tagOrDigest`

[cheruvian]

Describe the issue

The underlying EcrImage constructor has the correct naming tagOrDigest since most use the helper static method the name and documentation should be updated there is as well.

https://github.com/aws/aws-cdk/blob/v2.144.0/packages/aws-cdk-lib/aws-ecs/lib/images/ecr.ts#L22

Links

https://github.com/aws/aws-cdk/blob/v2.144.0/packages/aws-cdk-lib/aws-ecs/lib/container-image.ts#L22 https://github.com/aws/aws-cdk/blob/v2.144.0/packages/aws-cdk-lib/aws-ecs/lib/images/ecr.ts#L22

[pahud]

Yes, but I am not sure how to fix that without breaking changes. Any ideas?

[cheruvian]

Looks like it's a positional argument not a named one, so shouldn't be a breaking change? (unless this is some breaking change quirk of JSII?)