Add 'any' select pattern

grammar.js

@@ -163,6 +163,7 @@ module.exports = grammar({
     _select_pattern: ($) => choice(
       $._string_literal,
       $.boolean_literal,
+      alias("any", $.any),
       alias("default", $.default),
     ),
 

src/grammar.json

@@ -735,6 +735,15 @@
           "type": "SYMBOL",
           "name": "boolean_literal"
         },
+        {
+          "type": "ALIAS",
+          "content": {
+            "type": "STRING",
+            "value": "any"
+          },
+          "named": true,
+          "value": "any"
+        },
         {
           "type": "ALIAS",
           "content": {

src/node-types.json

@@ -483,6 +483,10 @@
       "multiple": true,
       "required": true,
       "types": [
+        {
+          "type": "any",
+          "named": true
+        },
         {
           "type": "boolean_literal",
           "named": true
@@ -584,6 +588,10 @@
     "type": "]",
     "named": false
   },
+  {
+    "type": "any",
+    "named": true
+  },
   {
     "type": "default",
     "named": true

test/corpus/select.txt

@@ -4,6 +4,7 @@ Select
 
 foo = select(release_variable("RELEASE_TEST"), {
     "d": "d2",
+    any: unset,
     default: unset,
 })
 
@@ -23,6 +24,10 @@ foo = select(release_variable("RELEASE_TEST"), {
           (select_pattern
             (interpreted_string_literal))
           (interpreted_string_literal))
+        (select_case
+          (select_pattern
+            (any))
+          (unset))
         (select_case
           (select_pattern
             (default))