Update php-qrcode and php-settings-container for PHP 8.1

By running the following command after updating composer.json

```
composer update chillerlan/php-qrcode chillerlan/php-settings-container
```

This change fixes a deprecation warning from Preferences ->
Personal data / Authentication -> Authenticator (OTP).

```
Return type of chillerlan\Settings\SettingsContainerAbstract::jsonSerialize() should either be compatible with JsonSerializable::jsonSerialize(): mixed, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice
1. vendor/chillerlan/php-settings-container/src/SettingsContainerAbstract.php(19): ttrss_error_handler(Return type of chillerlan\Settings\SettingsContainerAbstract::jsonSerialize() should either be compatible with JsonSerializable::jsonSerialize(): mixed, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice, vendor/chillerlan/php-settings-container/src/SettingsContainerAbstract.php)
2. vendor/composer/ClassLoader.php(571): include(/usr/share/webapps/tt-rss/vendor/chillerlan/php-settings-container/src/SettingsContainerAbstract.php)
3. vendor/composer/ClassLoader.php(428): Composer\Autoload\includeFile(/usr/share/webapps/tt-rss/vendor/composer/../chillerlan/php-settings-container/src/SettingsContainerAbstract.php)
4. vendor/chillerlan/php-qrcode/src/QROptions.php(59): loadClass(chillerlan\Settings\SettingsContainerAbstract)
5. vendor/composer/ClassLoader.php(571): include(/usr/share/webapps/tt-rss/vendor/chillerlan/php-qrcode/src/QROptions.php)
6. vendor/composer/ClassLoader.php(428): Composer\Autoload\includeFile(/usr/share/webapps/tt-rss/vendor/composer/../chillerlan/php-qrcode/src/QROptions.php)
7. vendor/chillerlan/php-qrcode/src/QRCode.php(113): loadClass(chillerlan\QRCode\QROptions)
8. classes/pref/prefs.php(958): __construct()
9. classes/pref/prefs.php(469): _get_otp_qrcode_img()
10. classes/pref/prefs.php(541): index_auth_2fa()
11. backend.php(136): index_auth()
```

The issue is fixed in php-settings-container 2.1.1 [1] Here I use the
latest php-qrcode version for another PHP 8.1 fix [2].

[1] https://github.com/chillerlan/php-settings-container/commit/68bc5019c8b38956c83906431ef879668366b036#diff-359c7f7a6d32d9935951e1b0742eb116fb654f4a932c8d40328bb5dcab2fa111L162
[2] https://github.com/chillerlan/php-qrcode/issues/97

1 files changed, 33 insertions, 40 deletions

diff --git a/vendor/chillerlan/php-qrcode/src/QROptions.php b/vendor/chillerlan/php-qrcode/src/QROptions.php
index 778ae0407..e36f6701a 100644
--- a/vendor/chillerlan/php-qrcode/src/QROptions.php
+++ b/vendor/chillerlan/php-qrcode/src/QROptions.php
@@ -15,46 +15,39 @@ namespace chillerlan\QRCode;
 use chillerlan\Settings\SettingsContainerAbstract;
 
 /**
- * @property int    $version
- * @property int    $versionMin
- * @property int    $versionMax
- * @property int    $eccLevel
- * @property int    $maskPattern
- * @property bool   $addQuietzone
- * @property bool   $quietzoneSize
- *
- * @property string $dataMode
- * @property string $outputType
- * @property string $outputInterface
- * @property string $cachefile
- *
- * @property string $eol
- * @property int    $scale
- *
- * @property string $cssClass
- * @property string $svgOpacity
- * @property string $svgDefs
- * @property int    $svgViewBoxSize
- *
- * @property string $textDark
- * @property string $textLight
- *
- * @property string $markupDark
- * @property string $markupLight
- *
- * @property bool   $returnResource
- * @property bool   $imageBase64
- * @property bool   $imageTransparent
- * @property array  $imageTransparencyBG
- * @property int    $pngCompression
- * @property int    $jpegQuality
- *
- * @property string $imagickFormat
- * @property string $imagickBG
- *
- * @property string $fpdfMeasureUnit
- *
- * @property array  $moduleValues
+ * The QRCode settings container
+ *
+ * @property int         $version
+ * @property int         $versionMin
+ * @property int         $versionMax
+ * @property int         $eccLevel
+ * @property int         $maskPattern
+ * @property bool        $addQuietzone
+ * @property int         $quietzoneSize
+ * @property string|null $dataModeOverride
+ * @property string      $outputType
+ * @property string|null $outputInterface
+ * @property string|null $cachefile
+ * @property string      $eol
+ * @property int         $scale
+ * @property string      $cssClass
+ * @property float       $svgOpacity
+ * @property string      $svgDefs
+ * @property int         $svgViewBoxSize
+ * @property string      $textDark
+ * @property string      $textLight
+ * @property string      $markupDark
+ * @property string      $markupLight
+ * @property bool        $returnResource
+ * @property bool        $imageBase64
+ * @property bool        $imageTransparent
+ * @property array       $imageTransparencyBG
+ * @property int         $pngCompression
+ * @property int         $jpegQuality
+ * @property string      $imagickFormat
+ * @property string|null $imagickBG
+ * @property string      $fpdfMeasureUnit
+ * @property array|null  $moduleValues
  */
 class QROptions extends SettingsContainerAbstract{
 	use QROptionsTrait;