load_IMEI_database_into_Redis only loads the last entry from TAC CSV

[svinson1121]

In database.py, inside the function load_IMEI_database_into_Redis, the current code appends the TAC CSV entries to tacList['tacList'] outside of the loop, causing only the last line in the CSV to be stored in Redis.

Proposed Fix:
Move the append statement inside the loop, so each line is added:

for line in csvfile:
    # Remove unsafe characters from the CSV file
    line = line.replace('"', '')
    line = line.replace("'", '')
    line = line.replace("\\", '')
    line = line.rstrip()
    result = line.split(',')
    tacPrefix = result[0]
    name = result[1].lstrip()
    model = result[2].lstrip()
    
    tacList['tacList'].append({str(tacPrefix): {'name': name, 'model': model}})
    count += 1  ```