ilo4: add reference to 2.72

Author: ge0rg

firmware.conf

@@ -379,9 +379,9 @@ url = https://downloads.hpe.com/pub/softlib2/software1/sc-linux-fw-ilo/p15735614
 file = ilo3_191.bin
 
 [ilo4]
-version = 2.70
-url = https://downloads.hpe.com/pub/softlib2/software1/sc-linux-fw-ilo/p192122427/v158634/CP037959.scexe
-file = ilo4_270.bin
+version = 2.72
+url = https://downloads.hpe.com/pub/softlib2/software1/sc-linux-fw-ilo/p192122427/v170463/CP041058.scexe
+file = ilo4_272.bin
 
 [ilo4 1.01]
 version = 1.01
@@ -543,6 +543,11 @@ version = 2.70
 url = https://downloads.hpe.com/pub/softlib2/software1/sc-linux-fw-ilo/p192122427/v158634/CP037959.scexe
 file = ilo4_270.bin
 
+[ilo4 2.72]
+version = 2.72
+url = https://downloads.hpe.com/pub/softlib2/software1/sc-linux-fw-ilo/p192122427/v170463/CP041058.scexe
+file = ilo4_272.bin
+
 [ilo5]
 version = 1.39
 url = https://downloads.hpe.com/pub/softlib2/software1/sc-linux-fw-ilo/p1342933511/v159725/CP038198.scexe