Linux: fix black lint issues

volatility3/framework/plugins/linux/envars.py

@@ -70,7 +70,6 @@ class Envars(plugins.PluginInterface):
 
             # if mm exists attempt to get envars
             if mm:
-
                 # get process layer to read envars from
                 proc_layer_name = task.add_process_layer()
                 if proc_layer_name is None:

volatility3/framework/plugins/linux/iomem.py

@@ -128,7 +128,6 @@ class IOMem(interfaces.plugins.PluginInterface):
 
         # only continue if iomem_root address was located
         if iomem_root_offset is not None:
-
             # recursively parse the resources starting from the root resource at 'iomem_resource'
             for depth, (name, start, end) in self.parse_resource(
                 self.context, vmlinux_module_name, iomem_root_offset