fix(playwright): remove dynamic data in test case

tests/playwright/tests/columnFormula.spec.ts

@@ -71,11 +71,11 @@ const formulaDataByDbType = (context: NcContext) => [
     result: ['-1', '-1', '-1', '-1', '-1'],
   },
   {
-    formula: `DATETIME_DIFF(NOW(), "2023/10/14", "y")`,
+    formula: `DATETIME_DIFF("2023/01/12", "2023/10/14", "y")`,
     result: ['0', '0', '0', '0', '0'],
   },
   {
-    formula: `DATETIME_DIFF("2023/10/14", NOW(), "y")`,
+    formula: `DATETIME_DIFF("2023/10/14", "2023/01/12", "y")`,
     result: ['0', '0', '0', '0', '0'],
   },
   {
@@ -95,7 +95,7 @@ const formulaDataByDbType = (context: NcContext) => [
     result: ['-365', '-365', '-365', '-365', '-365'],
   },
   {
-    formula: `DATETIME_DIFF("2022/10/14", NOW(), "d")`,
+    formula: `DATETIME_DIFF("2022/10/14", "2023/01/12", "d")`,
     result: ['-90', '-90', '-90', '-90', '-90'],
   },
   {