actuall change the correct property

Author: MelvinKl

services/dns/pyproject.toml

@@ -1,6 +1,6 @@
 [tool.poetry]
 name = "stackit-dns"
-version = "0.0.1a"
+version = "0.0.1a2"
 authors = [
     "stackit-dns <stackit-dns@mail.schwarz>",
 ]
@@ -102,4 +102,4 @@ per-file-ignores = """
     # E501: long descriptions/string values might lead to lines that are too long
     # B028: stacklevel for deprecation warning is irrelevant
   ./src/stackit/*/api/default_api.py: F841,B028,E501
-"""
+"""