[PLATFORM-2783] update pprd oidc endpoint

See merge request !10

PLATFORM-1800: Add PPRD OIDC endpoint to AWS Platform Role Connector

See merge request !9

- Added PPRD OIDC EP
- Minor README Changes

Update OIDC endpoint URL to a well known endpoint exposed through nginx 

Configure Renovate

See merge request !8

Remove empty AWS provider block to prevent errors

See merge request it-common-platform/support/terraform/aws-platform-role-connector!5

Modules, by default, inherit all providers from the root config,
so there's no need to define it directly here anyways.

Remove the region from the aws provider block

See merge request it-common-platform/support/terraform/aws-platform-role-connector!4

PLATFORM-561

PLATFORM-562

Simplify cluster OIDC endpoints

See merge request it-common-platform/support/terraform/aws-platform-role-connector!3

Update OIDC URL for dvlp cluster

See merge request it-common-platform/support/terraform/aws-platform-role-connector!2

Dvlp cluster updates

See merge request it-common-platform/support/terraform/aws-platform-role-connector!1