Even though KiCad8 can read older symbol files, this change is needed
to make future additions to the library easy to review.
KiCad8 introduced a new way of indenting. Even when changing just a
small text, that would result in a huge diff when saving the KiCad7 file
with KiCad8. Those diffs are hard to read making the life of the library
team difficult.
KiCad7 is only a few weeks from being release. We expect contributors to
start using that version soon. Since the v7 and v6 format are not 100%
compatible, saving just a single symbol with KiCad7 will result in a huge
diff that is hard to read.
For that reason, we just convert all files to v7 in one go.
From now on, the official kicad-symbols repository will only accept
contributions in the version 7 format.
Fixes https://gitlab.com/kicad/libraries/kicad-symbols/-/issues/3122
Started clean from master and simply re-saved every library
to apply the new format (ki_fp_filters and no_connect).
Some symbols have been reordered automatically.
Using 5.99.0-unknown-bbe2ee39a0~117~ubuntu20.04.1
