…he secret you are trying to reveal could not be decrypted (jack-worman)

This PR was submitted for the 7.4 branch but it was merged into the 7.2 branch instead.

Discussion
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[FrameworkBundle] Fixes getting a type error when the secret you are trying to reveal could not be decrypted

| Q             | A
| ------------- | ---
| Branch?       | 7.2
| Bug fix?      | yes
| New feature?  | no
| Deprecations? | no
| Issues        |
| License       | MIT

Fixes getting a type error when the secret you are trying to reveal could not be decrypted.
```txt
In SymfonyStyle.php line 322:

  Symfony\Component\Console\Style\SymfonyStyle::writeln(): Argument #1 ($messages) must be of type Traversable|array|string, null given, called in /Users/jworman/PhpstormProjects/gtx/vendor/symfony/framework-bundle/Command/Sec
  retsRevealCommand.php on line 67

```

Not sure if this is considered a bug fix or a new feature

Commits
-------

480e7d1 Fix-type-error-when-revealing-broken-secret