Fixes #4725: Fix AIX microcode version retrieval on Fusion Inventory (AIX)
Merge pull request #302 from Kegeruneku/bug_4725/int/4725_fix_aix_microcode_info_in_fusion

Bug 4725/int/4725 fix aix microcode info in fusion
Fixes #4721: Fix ps command invocation on Fusion Inventory (AIX)