Incorrect reference `this` in static context with `experimentalDecorators` enabled

Personne n'a encore pris cette issue.

### 🔎 Search Terms

"static this", "experimental decorators"

### 🕗 Version & Regression Information

- This is the behavior in every version I tried, and I reviewed the FAQ for entries about static

### ⏯ Playground Link

https://www.typescriptlang.org/play/?experimentalDecorators=true&target=7&ts=5.9.3&emitDecoratorMetadata=true#code/GYVwdgxgLglg9mABAEQKYTgJwIZS4gCim0wHNUoAuRAMXGnjABpEBrVAT2oGcpMYwpRAB9E4ACapgA1OJYDJAD2pgQAWwBGqTAEpEAbwC+AKGMQANtm7dEAWQ4BhADJWb+44kS9cMCIkyo2OII5hxexLAQACoAFjDcAEpSiAC8iFBx3ADcHogYYLyYINBYBAACaBg4eJiIwHBwKupaugYmJkA

### 💻 Code

```ts
function Decorator (target: Function, key: string | undefined, index: number) {}

class MyClass {
static readonly staticThisRef = this;
constructor(@Decorator foo: number) {}
}
```

### 🙁 Actual behavior

`MyClass.staticThisRef = (void 0);`

### 🙂 Expected behavior

`staticThisRef` points to the class.

### Additional information about the issue

Enabling or disabling `experimentalDecorators` fixes the issue.

With `experimentalDecorators`:
```ts
let MyClass = class MyClass {
constructor(foo) { }
};
MyClass.staticThisRef = (void 0);
MyClass = __decorate([
__param(0, Decorator)
], MyClass);
```

Without `experimentalDecorators`:
```
class MyClass {
constructor(foo) { }
}
_a = MyClass;
MyCLass.staticThisRef = _a;
```

However only experimental decorators support decorating parameters.

Also TypeScript compiler behavior here is different from esbuild with `experimentalDecorators` feature enabled:

https://esbuild.github.io/try/#dAAwLjI3LjMALS1sb2FkZXI9dHMgIi0tdHNjb25maWctcmF3PXtcImNvbXBpbGVyT3B0aW9uc1wiOntcImV4cGVyaW1lbnRhbERlY29yYXRvcnNcIjp0cnVlfX0iAGZ1bmN0aW9uIERlY29yYXRvciAodGFyZ2V0OiBGdW5jdGlvbiwga2V5OiBzdHJpbmcgfCB1bmRlZmluZWQsIGluZGV4OiBudW1iZXIpIHt9CgpjbGFzcyBNeUNMYXNzIHsKICBzdGF0aWMgcmVhZG9ubHkgc3RhdGljVGhpc1JlZiA9IHRoaXM7CiAgY29uc3RydWN0b3IoQERlY29yYXRvciBmb286IG51bWJlcikge30KfQ

Commencez par l’exemple TypeScript Playground fourni et comparez la sortie émise avec et sans experimentalDecorators. Étudiez le chemin du compilateur qui émet la référence statique à this pour une classe avec un paramètre de constructeur décoré. Le travail est terminé lorsque la sortie experimental-decorator fait pointer staticThisRef vers MyClass tout en préservant la prise en charge de la décoration des paramètres.

Rédigé par le modèle d'indexation à partir du texte de l'issue.