feat: Add environment variable to skip local deb package size check

[qiuzhiqian]

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[qiuzhiqian]

When apt downloads a deb package, it caches the deb file into the archives directory and then invokes dpkg to perform installation and configuration. However, before installation, apt checks the size of the deb file in the archives directory to ensure that this deb matches the one on the target server. Nevertheless, we want an optional method to skip this size check so that when we have made some modifications to certain deb files (for example, repackaging after unpacking, or more directly, a deb file virtually generated from a fuse file system), these deb files can still be considered as valid cache by apt, thereby allowing normal installation and updates using apt.

[RevySR]

/-1

提供破坏原始check的机制是不可以的