docs(schemas): add TODOs regarding custom patterns for date-time formats

Author: BinToss

schemas/5.12/GitVersion.configuration.json

@@ -52,7 +52,7 @@
     },
     "commit-date-format": {
       "format": "date-time",
-      "pattern": "\u0027yyyy-MM-dd\u0027",
+      "pattern": "yyyy-MM-dd", // ! TODO: Remove unless we want a format that does not conform to RFC 3339. If we want a custom format, rewrite this pattern in RegEx while somehow accounting for impossible dates i.e. leap days in non-leap years, 31st day in shorter months, et cetera.
       "description": "The format to use when calculating the commit date. Defaults to \u0027yyyy-MM-dd\u0027.",
       "type": "string"
     },

schemas/6.0/GitVersion.configuration.json

@@ -46,7 +46,7 @@
     },
     "commit-date-format": {
       "format": "date-time",
-      "pattern": "\u0027yyyy-MM-dd\u0027",
+      "pattern": "yyyy-MM-dd", // ! TODO: rewrite pattern. Should account for leap years and each month's respective
       "description": "The format to use when calculating the commit date. Defaults to \u0027yyyy-MM-dd\u0027.",
       "type": "string"
     },