docs(versioning): add v2 maintainance mode banner (#5240)

* Adding v2 maintainance mode

* Adding v2 maintainance mode

* Adding v2 maintainance mode banner

Author: leandrodamascena

Diff for: docs/overrides/main.html

@@ -1,5 +1,12 @@
 {% extends "base.html" %}
 
+{% block announce %}
+On March 25st, 2025 v2 of Powertools for AWS Lambda (Python) <a
+  href="https://github.com/aws-powertools/powertools-lambda-python/issues/5239" target="_blank">will reach
+  End-of-Life</a>. We recommend you to <a href="https://docs.powertools.aws.dev/lambda/python/latest/upgrade/"
+  target="_blank">upgrade to v3</a>.
+{% endblock %}
+
 {% block outdated %}
   You're not viewing the latest version.
   <a href="{{ '../' ~ base_url }}">

Diff for: docs/utilities/data_classes.md

@@ -622,7 +622,6 @@ CodeDeploy triggers Lambdas with this event when defined in
 [AppSpec definitions](https://docs.aws.amazon.com/codedeploy/latest/userguide/reference-appspec-file-structure-hooks.html)
 to test applications at different stages of deployment.
 
-
 === "app.py"
     ```python
     from aws_lambda_powertools import Logger

Diff for: docs/versioning.md

@@ -69,7 +69,8 @@ To see the list of available major versions of Powertools for AWS Lambda and whe
 
 | SDK                              | Major version | Current Phase        | General Availability Date | Notes                                                                                                                                                                |
 | -------------------------------- | ------------- | -------------------- | ------------------------- | -------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
-| Powertools for AWS Lambda (Python) | 3.x           | General Availability	   | 23/09/2024             | See [Release notes](https://github.com/aws-powertools/powertools-lambda-python/releases/tag/v3.0.0)                                                                  |
+| Powertools for AWS Lambda (Python) | 2.x           | Maintenance Announcement	   | 09/25/2024             | See [announcement](https://github.com/aws-powertools/powertools-lambda-python/issues/5239)                                                                  |
+| Powertools for AWS Lambda (Python) | 3.x           | General Availability	   | 09/23/2024             | See [Release notes](https://github.com/aws-powertools/powertools-lambda-python/releases/tag/v3.0.0)                                                                  |
 | Powertools for AWS Lambda (Python) | 3.x           | Developer Preview    |                           | See [RFC](https://github.com/aws-powertools/powertools-lambda-python/issues/4189)                                                                  |
 | Powertools for AWS Lambda (Python) | 2.x           | General Availability | 10/24/2022                | See [Release Notes](https://github.com/aws-powertools/powertools-lambda-python/releases/tag/v2.0.0)                                                                  |
 | Powertools for AWS Lambda (Python) | 1.x           | End of Support       | 06/18/2020                | See [RFC](https://github.com/aws-powertools/powertools-lambda-python/issues/1459) and [upgrade guide](https://docs.powertools.aws.dev/lambda/python/latest/upgrade/) |