deps: update acorn to 8.11.2

PR-URL: #50460
Reviewed-By: Mohammed Keyvanzadeh <mohammadkeyvanzade94@gmail.com>
Reviewed-By: Moshe Atlow <moshe@atlow.co.il>
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>

deps/acorn/acorn/CHANGELOG.md

@@ -1,3 +1,29 @@
+## 8.11.2 (2023-10-27)
+
+### Bug fixes
+
+Fix a bug that caused regular expressions after colon tokens to not be properly tokenized in some circumstances.
+
+## 8.11.1 (2023-10-26)
+
+### Bug fixes
+
+Fix a regression where `onToken` would receive 'name' tokens for 'new' keyword tokens.
+
+## 8.11.0 (2023-10-26)
+
+### Bug fixes
+
+Fix an issue where tokenizing (without parsing) an object literal with a property named `class` or `function` could, in some circumstance, put the tokenizer into an invalid state.
+
+Fix an issue where a slash after a call to a propery named the same as some keywords would be tokenized as a regular expression.
+
+### New features
+
+Upgrade to Unicode 15.1.
+
+Use a set of new, much more precise, TypeScript types.
+
 ## 8.10.0 (2023-07-05)
 
 ### New features

deps/acorn/acorn/README.md

@@ -9,9 +9,7 @@ Acorn is open source software released under an
 
 You are welcome to
 [report bugs](https://github.com/acornjs/acorn/issues) or create pull
-requests on [github](https://github.com/acornjs/acorn). For questions
-and discussion, please use the
-[Tern discussion forum](https://discuss.ternjs.net).
+requests on [github](https://github.com/acornjs/acorn).
 
 ## Installation
 
@@ -204,6 +202,13 @@ option is enabled). When the token's type is `tokTypes.eof`, you
 should stop calling the method, since it will keep returning that same
 token forever.
 
+Note that tokenizing JavaScript without parsing it is, in modern
+versions of the language, not really possible due to the way syntax is
+overloaded in ways that can only be disambiguated by the parse
+context. This package applies a bunch of heuristics to try and do a
+reasonable job, but you are advised to use `parse` with the `onToken`
+option instead of this.
+
 In ES6 environment, returned result can be used as any other
 protocol-compliant iterable: