Bump phpstan/phpstan from 2.0.4 to 2.1.0 (#7164)

* Bump phpstan/phpstan from 2.0.4 to 2.1.0

Bumps [phpstan/phpstan](https://github.com/phpstan/phpstan) from 2.0.4 to 2.1.0.
- [Release notes](https://github.com/phpstan/phpstan/releases)
- [Changelog](https://github.com/phpstan/phpstan/blob/2.1.x/CHANGELOG.md)
- [Commits](https://github.com/phpstan/phpstan/compare/2.0.4...2.1.0)

---
updated-dependencies:
- dependency-name: phpstan/phpstan
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>

* Workaround false positive PHPStan

---------

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: Alexandre Alapetite <alexandre@alapetite.fr>

app/Services/ExportService.php

@@ -149,7 +149,7 @@ class FreshRSS_Export_Service {
 
 		// From https://stackoverflow.com/questions/1061710/php-zip-files-on-the-fly
 		$zip_file = tempnam(TMP_PATH, 'zip');
-		if ($zip_file == false) {
+		if ($zip_file === false) {
 			return [$zip_filename, false];
 		}
 		$zip_archive = new ZipArchive();

composer.lock

@@ -245,16 +245,16 @@
         },
         {
             "name": "phpstan/phpstan",
-            "version": "2.0.4",
+            "version": "2.1.0",
             "source": {
                 "type": "git",
                 "url": "https://github.com/phpstan/phpstan.git",
-                "reference": "50d276fc3bf1430ec315f2f109bbde2769821524"
+                "reference": "2392d360fdf54ea253aa6c68cad1d4ba2e54e927"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/phpstan/phpstan/zipball/50d276fc3bf1430ec315f2f109bbde2769821524",
-                "reference": "50d276fc3bf1430ec315f2f109bbde2769821524",
+                "url": "https://api.github.com/repos/phpstan/phpstan/zipball/2392d360fdf54ea253aa6c68cad1d4ba2e54e927",
+                "reference": "2392d360fdf54ea253aa6c68cad1d4ba2e54e927",
                 "shasum": ""
             },
             "require": {
@@ -299,7 +299,7 @@
                     "type": "github"
                 }
             ],
-            "time": "2024-12-17T17:14:01+00:00"
+            "time": "2024-12-31T07:30:03+00:00"
         },
         {
             "name": "phpstan/phpstan-phpunit",