The dependencies of your project could not be installed

More information: https://insight.symfony.com/what-we-analyse/composer.dependencies_not_installable

SymfonyInsight was not able to install your Composer dependencies. If you need to customize files or run commands to make it work, you can edit your SymfonyInsight project configuration to override the default "pre_composer_script" and/or "post_composer_script" settings.
Time to fix: about 3 hours
Read doc Open Issue Permalink Copy Prompt
Collective 
Installing dependencies from lock file (including require-dev)
Verifying lock file contents can be installed on current platform.
Package operations: 0 installs, 3 updates, 0 removals
  - Downloading phpstan/phpstan (2.3.0)
  - Downloading phpstan/phpstan-phpunit (2.1.0)
  - Downloading phpstan/phpstan-strict-rules (2.1.0)
    Failed to download phpstan/phpstan-phpunit from dist: Could not authenticate against github.com
    Source fallback is disabled. Not trying alternative sources.
    Failed to download phpstan/phpstan-strict-rules from dist: Could not authenticate against github.com
    Source fallback is disabled. Not trying alternative sources.

In AuthHelper.php line 152:
                                             
  Could not authenticate against github.com  
                                             

install [--prefer-source] [--prefer-dist] [--prefer-install PREFER-INSTALL] [--dry-run] [--download-only] [--dev] [--no-suggest] [--no-dev] [--no-security-blocking] [--no-blocking] [--no-autoloader] [--no-progress] [--no-install] [--audit] [--audit-format AUDIT-FORMAT] [-v|vv|vvv|--verbose] [-o|--optimize-autoloader] [-a|--classmap-authoritative] [--strict-psr-autoloader] [--apcu-autoloader] [--apcu-autoloader-prefix APCU-AUTOLOADER-PREFIX] [--ignore-platform-req IGNORE-PLATFORM-REQ] [--ignore-platform-reqs] [--] [<packages>...]