According to https://repology.org/repository/nix_unstable/problems, we have a
lot of packages that have http links that redirect to https as their homepage.
This commit updates all these packages to use the https links as their
homepage.
The following script was used to make these updates:
```
curl https://repology.org/api/v1/repository/nix_unstable/problems \
| jq '.[] | .problem' -r \
| rg 'Homepage link "(.+)" is a permanent redirect to "(.+)" and should be updated' --replace 's@$1@$2@' \
| sort | uniq > script.sed
find -name '*.nix' | xargs -P4 -- sed -f script.sed -i
```
Summary of resulting package updates:
- bit32: init at 5.3.0-1 (same as current hand-written derivation)
- busted: 2.0.rc12-1 -> 2.0.rc13-0
- compat53: init at 0.7-1 (same as current hand-written derivation)
- cqueues: init at 20171014-0 (same as current hand-written derivation)
- cyrussasl: init at 1.1.0-1 (same as current hand-written derivation)
- lrexlib-pcre: init at 2.9.0-1 (vs 2.8.0 in current hand-written
lrexlib derivation)
- luadbi and backends (luadbi-{mysql,postgresql,sqlite3}): init at
0.7.2-1 (vs 0.7.1 in current hand-written derivation)
- luaexpat: init at 1.3.3-1 (vs 1.3.0 in current hand-written
derivation)
- luafilesystem: init at 1.7.0-2 (same as current hand-written
derivation)
- luaossl: init at 20190612-0 (vs 20181207 in current hand-written
derivation)
- luasec: init at 0.8-1 (same as current hand-written derivation)
- luasocket: init at 3.0rc1-2 (same as current hand-written derivation)
- luasql-sqlite3: init at 2.4.0-1 (vs 2.3.0 in current hand-written
luasqlite3 derivation)
- rapidjson: 0.5.1-1 -> 0.5.2-1
- stdlib: init at 41.2.2-1 (vs 41.2.1 in current hand-written
derivation)
One bugfix patch is included - merged upstream but not released yet.
knot-resolver wrapper would need to add binaryheap explicitly,
so it's migrated to the automatic LUA path discovery instead.
Similarly rename std.normalize to std_normalize.
Having a dot in the name prevents some changes to the lua infrastructure,
for instance passing attribute names { std._debug }: to a function would fail with
`syntax error, unexpected ',', expecting '.' or '=',`
