Explicit `never` return type in `catch` block & condition in `finally` marks the whole `finally` block as unreachable

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### 🔎 Search Terms

finally, unreachable, condition, never

### 🕗 Version & Regression Information

- This builds fine in 3.2,
- produces a type error regarding the return type in 3.3 through 3.6,
- and starting 3.7, including the latest native preview, it produces the unreachable code error

### ⏯ Playground Link

https://www.typescriptlang.org/play/?noImplicitAny=false&ts=5.9.3#code/MYewdgzgLgBATgUwA4jlAXDAFAzBDMATwEoYBeAPhjAQDcE5zsFjMb7HKYBvAKBhhQAFnBAB3GAgDcvAL4zeoSLABmIEEzwRCYYNlYwACqIC2ASwgIAPGACuJgEYMqXPgKhxCPfgPgIotnBgMADMMgKyMMB4UMBCzKRuvogoaDjE4TCRKmZgeAA2+V5JAmYq2B62LN6+vkoQIPkIAHT5IADmWABEQghCXRk+ET6yclJAA

### 💻 Code

```ts
function report(e): never {
throw e;
};

const foo = async (): Promise => {
try {
return 3;
} catch (e) {
report(e);
} finally {
if (true) {
console.log("heh");
}
}
};
```

### 🙁 Actual behavior

```
test.ts:11:5 - error TS7027: Unreachable code detected.

11 if (true) {
~~~~~~~~~~~
12 console.log("heh");
~~~~~~~~~~~~~~~~~~~~~~~~~
13 }
~~~~~

test.ts:12:7 - error TS7027: Unreachable code detected.

12 console.log("heh");
~~~~~~~~~~~~~~~~~~~
```

### 🙂 Expected behavior

Builds fine.

### Additional information about the issue

This error vanishes if I do any of the following:

- Remove the explicit `never` return type of `reportError` (although that resurfaces the return type error)
- Remove the call to `reportError` entirely, or the whole `catch` block
- Remove the `if` condition from the `finally` block, but leave in the `console.log` call

I found a similar issue #61259, but it does not include a `catch` block, which is integral to the issue here - although the issues might still be related. Similarly to that issue, the `finally` block also becomes reachable when adding another `return` to the `catch` block, but it is itself unreachable.

Riproduci la diagnostica nel TypeScript Playground collegato e confronta il comportamento tra le versioni descritte, in particolare 3.6 e 3.7. Leggi l’issue correlata #61259 e traccia la gestione del flusso di controllo per i blocchi catch e finally; il lavoro è completato quando l’esempio viene compilato senza TS7027 mantenendo il tipo di ritorno never esplicito.

Scritto dal modello di indicizzazione a partire dal testo della issue.