…age` to `string` in message `.google.shopping.merchant.accounts.v1beta.ListAccountIssuesRequest`

fix!: An existing field `account_aggregation` is removed from message `.google.shopping.merchant.accounts.v1beta.CreateAndConfigureAccountRequest`
fix!: Changed field behavior for an existing field `service` in message `.google.shopping.merchant.accounts.v1beta.CreateAndConfigureAccountRequest`
fix!: Changed field behavior for an existing field `region_code` in message `.google.shopping.merchant.accounts.v1beta.RetrieveLatestTermsOfServiceRequest`
fix!: Changed field behavior for an existing field `kind` in message `.google.shopping.merchant.accounts.v1beta.RetrieveLatestTermsOfServiceRequest`
feat: A new field `account_aggregation` is added to message `.google.shopping.merchant.accounts.v1beta.CreateAndConfigureAccountRequest`
feat: A new message `AccountAggregation` is added
feat: A new service `AutofeedSettingsService` is added
feat: A new message `AutofeedSettings` is added
feat: A new resource_definition `merchantapi.googleapis.com/AutofeedSettings` is added
feat: A new message `GetAutofeedSettingsRequest` is added
feat: A new message `UpdateAutofeedSettingsRequest` is added
feat: A new field `korean_business_registration_number` is added to message `.google.shopping.merchant.accounts.v1beta.BusinessInfo`

PiperOrigin-RevId: 678841094

Source-Link: googleapis/googleapis@005df46

Source-Link: googleapis/googleapis-gen@1c58da1
Copy-Tag: eyJwIjoicGFja2FnZXMvZ29vZ2xlLXNob3BwaW5nLW1lcmNoYW50LWFjY291bnRzLy5Pd2xCb3QueWFtbCIsImgiOiIxYzU4ZGExMDA1MzFkMDllOTEyMzMzMWQxMjFmNDEwZTdkMDBlNGFhIn0=

See https://github.com/googleapis/repo-automation-bots/blob/main/packages/owl-bot/README.md

…nt-accounts