Add test for multiline inline table where closing } is not a separate line

ToruNiina/toml11#296

Author: arp242

tests/valid/inline-table/newline.json

@@ -1,4 +1,12 @@
 {
+    "no-newline-before-brace": {
+        "a": {"type": "integer", "value": "1"},
+        "b": {"type": "integer", "value": "2"}
+    },
+    "no-newline-before-brace-with-comma": {
+        "a": {"type": "integer", "value": "1"},
+        "b": {"type": "integer", "value": "2"}
+    },
     "tbl-1": {
         "1":     {"type": "integer", "value": "2"},
         "hello": {"type": "string", "value": "world"},

tests/valid/inline-table/newline.toml

@@ -22,3 +22,11 @@ tbl-2 = {
 	Hello
 	"""
 }
+
+no-newline-before-brace = {
+a = 1,
+b = 2}
+
+no-newline-before-brace-with-comma = {
+a = 1,
+b = 2,}