Channel name with hyphen does not work

If PGlite pool attempts to listen to a channel name containing a hyphen, it gives an error shown below. Underscore works.

Code:

```typescript
import { PGlite } from '@electric-sql/pglite';

async function main() {
const pool = await PGlite.create();
const channelName = 'name-with-hyphen';

const unsubscribe = await pool.listen(channelName, (data: any) => {
console.log(data);
});

unsubscribe();
await pool.close();
}

main().catch(console.error);
```

Output:

```
error: syntax error at or near "-"
at Ue.Lr (/Users/me/Projects/foo/node_modules/@electric-sql/pg-protocol/src/parser.ts:432:11)
at Ue.ba (/Users/me/Projects/foo/node_modules/@electric-sql/pg-protocol/src/parser.ts:210:16)
at Ue.parse (/Users/me/Projects/foo/node_modules/@electric-sql/pg-protocol/src/parser.ts:102:25)
at dr.execProtocol (/Users/me/Projects/foo/node_modules/@electric-sql/pglite/src/pglite.ts:700:26)
at async dr.oe (/Users/me/Projects/foo/node_modules/@electric-sql/pglite/src/base.ts:139:12)
at async /Users/me/Projects/foo/node_modules/@electric-sql/pglite/src/base.ts:313:11 {
length: 90,
severity: 'ERROR',
code: '42601',
detail: undefined,
hint: undefined,
position: '12',
internalPosition: undefined,
internalQuery: undefined,
where: undefined,
schema: undefined,
table: undefined,
column: undefined,
dataType: undefined,
constraint: undefined,
file: 'scan.l',
line: '1248',
routine: 'scanner_yyerror'
}
```