Revert "GIT_SILENT: Ignore some autogenerate files + build dir"

Authored by romangg on Mar 19 2020, 2:16 PM.

Description

Revert "GIT_SILENT: Ignore some autogenerate files + build dir"

This reverts commit 75797e162b4c652c2950405a101fb11a0a95e7cb.

Needs to follow the commit message guideline. Also because it happened before
needs a review.

CCMAIL: montel@kde.org