not all duration impl support year and month

zhxiaogg · zhxiaogg · commit 618b30dcc75d · 2020-04-16T18:10:10.000+08:00
diff --git a/tests/draft2019-09/optional/format/duration.json b/tests/draft2019-09/optional/format/duration.json
@@ -5,7 +5,7 @@
       "tests": [
           {
               "description": "a valid duration string",
-              "data": "P3Y6M4DT12H30M5S",
+              "data": "P4DT12H30M5S",
               "valid": true
           },
           {

Original file line number	Diff line number	Diff line change
`@@ -5,7 +5,7 @@`
`5`	`5`	`"tests": [`
`6`	`6`	`{`
`7`	`7`	`"description": "a valid duration string",`
`8`		`- "data": "P3Y6M4DT12H30M5S",`
	`8`	`+ "data": "P4DT12H30M5S",`
`9`	`9`	`"valid": true`
`10`	`10`	`},`
`11`	`11`	`{`