fix: update regex pattern for property keys in pyproject.json (SchemaStore#4737)

Co-authored-by: yn7010 <[email protected]>

Author: ya7010

src/schemas/json/pyproject.json

@@ -513,7 +513,7 @@
           "type": "object",
           "x-tombi-table-keys-order": "ascending",
           "patternProperties": {
-            "^([a-z\\d]|[a-z\\d]([a-z\\d-](?!--))*[a-z\\d])$": {
+            "^([a-zA-Z0-9]|[a-zA-Z0-9][a-zA-Z0-9._-]*[a-zA-Z0-9])$": {
               "type": "array",
               "items": {
                 "type": "string"