phosphor-inventory-manager: srcrev bump ffa2b7ec19..21e72fb2a5

Patrick Williams (1):
      enable shellcheck

Change-Id: I999af524ad9957781d0f2c73d4ca7973e2142ea5
Signed-off-by: Andrew Geissler <openbmcbump-github@yahoo.com>
diff --git a/meta-phosphor/recipes-phosphor/inventory/phosphor-inventory-manager.inc b/meta-phosphor/recipes-phosphor/inventory/phosphor-inventory-manager.inc
index 79b0fd9..227af06 100644
--- a/meta-phosphor/recipes-phosphor/inventory/phosphor-inventory-manager.inc
+++ b/meta-phosphor/recipes-phosphor/inventory/phosphor-inventory-manager.inc
@@ -2,4 +2,4 @@
 LICENSE = "Apache-2.0"
 LIC_FILES_CHKSUM = "file://LICENSE;md5=e3fc50a88d0a364313df4b21ef20c29e"
 SRC_URI = "git://github.com/openbmc/phosphor-inventory-manager"
-SRCREV = "ffa2b7ec19d7721295e8a05d202c7c0ca38a912f"
+SRCREV = "21e72fb2a576d4c6f0b88f673a26ea1b0707630b"