Fix absolute path with --input-file

[rustprooflabs]

Fix issue with --input-file and absolute paths if not using /app/output directory, see #229.

• Updated osm2pgsql-tuner to 0.0.5rc1 ⚠️ Allow tuner backend to work with file path  osm2pgsql-tuner#22

Initial testing seems to fix the issue, allowing this to work.

docker run --name pgosm -d --rm     -v ~/pgosm-data:/customlocation     -v /etc/localtime:/etc/localtime:ro     -e POSTGRES_PASSWORD=$POSTGRES_PASSWORD     -p 5433:5432 -d rustprooflabs/pgosm-flex

docker exec -it     pgosm python3 docker/pgosm_flex.py     --ram=8     --input-file=/customlocation/my-custom.osm.pbf