Fixed JSON serialization issue in increase/decrease_crypto_config()
Fixed JSON serialization issue in increase/decrease_crypto_config()

Details:

- The increase_crypto_config() decrease_crypto_config() methods of
  the Partition class constructed the HTTP request body using a
  generator expression, which cannot be serialized by the json
  module. Fixed that by changing to use a list comprehension,
  instead.

Signed-off-by: Andreas Maier <38dbb04957d222ea6ce72de72413b1e55e665472@de.ibm.com>

zhmcclient/python-zhmcclient,zhmcclient/python-zhmcclient