modified detection

• 164603nutanix_NXSA-AOS-6_1.nasl • 1.9
• 164596nutanix_NXSA-AOS-5_15_3.nasl • 1.19
• 164599nutanix_NXSA-AOS-5_15_5.nasl • 1.7
• 164581nutanix_NXSA-AOS-5_10_9.nasl • 1.5
• 164800nutanix_NXSA-AOS-6_5_1_5.nasl • 1.5
• 164561nutanix_NXSA-AOS-5_17.nasl • 1.7
• 164614nutanix_NXSA-AOS-6_0_1.nasl • 1.4
• 164557nutanix_NXSA-AOS-5_20.nasl • 1.6
• 164597nutanix_NXSA-AOS-6_0.nasl • 1.7
• 167224nutanix_NXSA-AOS-5_20_5.nasl • 1.3
• 164552nutanix_NXSA-AHV-20201105_1021.nasl • 1.6