Update Formats, Dependencies, and Dockerfile Configuration

This merge request introduces several important updates:

• Format Support: Expanded support for additional formats, including GeoJSON, RDF, and WMTS, in the format validation logic.
• Unit Tests: Added tests for URI replacements, resource clearing, and multiple formats, ensuring better coverage for the added features.
• Dockerfile: Switched the base image to python:3.10 and updated installation steps for dependencies, pipx, and Poetry, improving consistency and compatibility in the development environment.
• Changelog: Updated the changelog to reflect the latest changes, including new format support and Dockerfile modifications.

formats/atom_format.py

+import xml.etree.ElementTree as ET
+
+
+def is_valid(resource, file):
+    """Check if the HTTP response is an ATOM feed."""
+
+    with open(file.name, "rb") as f:
+        try:
+            xml = ET.parse(f).getroot()
+
+            if xml.tag == "{http://www.w3.org/2005/Atom}feed":
+                return True
+            else:
+                resource["error"] = (
+                    "Root element is not {http://www.w3.org/2005/Atom}feed"
+                )
+                return False
+        except Exception as e:
+            resource["error"] = str(e)
+            return False