Log Message:
lang/quickjs: update to 2021-03-27 version.

Pkgsrc changes:
 * adjust patches and checksums as needed
 * Update request from PR#56675 should be fulfilled by this;
   thanks to Kimihiro Nonaka

Upstream changes:

2021-03-27:

- faster Array.prototype.push and Array.prototype.unshift
- added JS_UpdateStackTop()
- fixed Windows console
- misc bug fixes

2020-11-08:

- improved function parameter initializers
- added std.setenv(), std.unsetenv() and std.getenviron()
- added JS_EvalThis()
- misc bug fixes

2020-09-06:

- added logical assignment operators
- added IsHTMLDDA support
- faster for-of loops
- os.Worker now takes a module filename as parameter
- qjsc: added -D option to compile dynamically loaded modules or workers
- misc bug fixes

2020-07-05:

- modified JS_GetPrototype() to return a live value
- REPL: support unicode characters larger than 16 bits
- added os.Worker
- improved object serialization
- added std.parseExtJSON
- misc bug fixes