chore: Add a couple of missing syntax 🤔

lib/rules/no-unsupported-features/es-syntax-additions.json

@@ -0,0 +1,30 @@
+{
+    "[computed=false] Literal.key[bigint]": {
+        "name": "no-bigint-property-names",
+        "supported": ">=14.0.0"
+    },
+    "[shorthand=true][kind='get']": {
+        "name": "no-property-shorthands-getter",
+        "supported": ">=6.0.0"
+    },
+    "[shorthand=true][kind='set']": {
+        "name": "no-property-shorthands-setter",
+        "supported": ">=6.0.0"
+    },
+    "CallExpression[optional=true] > SpreadElement.arguments": {
+        "name": "no-spread-parameters-after-optional-chaining",
+        "supported": ">=16.1.0"
+    },
+    "MethodDefinition > PrivateName.key": {
+        "name": "no-class-private-methods",
+        "supported": ">=14.6.0"
+    },
+    "MemberExpression[object.name='Atomics'] > Identifier.property[name='notify']": {
+        "name": "no-class-private-methods",
+        "supported": ">=10.6.0"
+    },
+    "MemberExpression[object.name='Array'] > Identifier.property[name='fromAsync']": {
+        "name": "no-class-array-fromasync",
+        "supported": null
+    }
+}