feat: add SpiceDB module for Python (#163)

* Update index.md

Added a link to the python module that I uploaded. Also, changed the wording of SpiceDB to match the SpiceDB github repo

* fix: install from PyPi

* fix: use PyPi URL

* Update index.md

chore: fixed lint error

* Update index.md

fixed trailing spaces in yaml file, again.

---------

Co-authored-by: Manuel de la Peña <[email protected]>

Author: sohanmaheshwar

modules/spicedb/index.md

@@ -14,6 +14,24 @@ docs:
       ```bash
       go get github.com/Mariscal6/testcontainers-spicedb-go
       ```
+  - id: python
+    url: https://pypi.org/project/testcontainers-spicedb/
+    maintainer: community
+    example: |
+      ```python
+        from testcontainers_spicedb import SpiceDBContainer
+        # Using context manager (recommended)
+        with SpiceDBContainer(image="authzed/spicedb:v1.47.1") as spicedb:
+          endpoint = spicedb.get_endpoint()
+          secret_key = spicedb.get_secret_key()
+
+          # Use endpoint and secret_key with your SpiceDB client
+          # ...
+      ```
+    installation: |
+      ```bash
+      pip install testcontainers-spicedb
+      ```
 description: |
-  SpiceDB is a graph database purpose-built for storing and evaluating access control data.
+  SpiceDB is an Open Source, Google Zanzibar-inspired database for scalably storing and querying fine-grained authorization data.
 ---