fix: log Non Visual QA error report in a JSON format

[paulfouquet]

Description

In order to facilitate the loggin in Elastic Search, the Non Visual QA error report should be in a JSON format.

Changes

• Create a dictionnary

{"file": "path/to/the/file", "errors": [{"type": "error_type", "message": "error_message"}]}

Example

{"file": "s3://linz-imagery-staging/RGBi4/tasman_rural_2020_0.3m_a_RGBI/tif/2020_BQ24_5000_0601.tif", "errors": [{"type": "gdalinfo", "message": "error(s): b'Warning 1: The definition of projected CRS EPSG:2193 got from GeoTIFF keys is not the same as the one from the EPSG registry, which may cause issues during reprojection operations. Set GTIFF_SRS_SOURCE configuration option to EPSG to use official parameters (overriding the ones from GeoTIFF keys), or to GEOKEYS to use custom values from GeoTIFF keys and drop the EPSG code.\\n'"}, {"type": "nodata", "message": "noDataValue not set"}, {"type": "bands", "message": "bands count is not 3", "count": "4"}, {"type": "color", "message": "unexpected color interpretation bands", "missing": "band 4 Undefined"}, {"type": "srs", "message": "different srs"}]}