Lintian tag information: package-contains-upstream-installation-documentation (type: warning)

Description (from lintian-explain-tags)

Binary packages do not need to contain the instructions for building and
installing the package as this info is not needed by package users. If the
info contained is important for configuration perhaps it could be
summarized in README.Debian, otherwise an override may be added.

Please refer to Additional documentation (Section 12.3) in the Debian
Policy Manual for details.

Visibility: warning
Show-Always: no
Check: documentation

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