Remove EDAM term labels before upload in runbiotools

[hmenager]

Should remove them because outdated term labels create errors, e.g.:

    "topic": [
        {
            "term": "Immunoproteins, genes and antigens",
            "uri": "http://edamontology.org/topic_2830"
        },

For this term the label in the latest version of EDAM has changed, creating an error when we upload the tool:

ERROR:root:error while uploading ../content/data/swehla/swehla.biotools.json (status 400): {"topic":[{"general_errors":["The term does not match the URI: Immunoproteins, genes and antigens, http://edamontology.org/topic_2830."]},{},{},{}]}

[hmenager]

cc @hansioan for his information.