Make library offline first

[ddevin96]

Is your feature request related to a problem? Please describe.

Change the library logic to use offline features before making network requests

Describe the solution you would like

e.g.:

    url = f"https://raw.githubusercontent.com/HIF-org/HIF-standard/{HIF_SCHEMA_COMMIT_SHA}/schemas/hif_schema.json"
    try:
        schema = requests.get(url, timeout=10).json()
    except (requests.RequestException, requests.Timeout):
        with resources.files("hyperbench.utils.schema").joinpath("hif_schema.json").open("r") as f:
            schema = json.load(f)
    validator = fastjsonschema.compile(schema)

invert the check to see if the file exist