Fix: srcrev bump 4b258ac8b6..7883f58ab2

Add missed python variable initialization causing srcrev bump fail

Failed srcrev bump:
    https://gerrit.openbmc-project.xyz/18414

Change-Id: I0d7d4647abe3c2f46cabfebf6be5ab500641f504
Signed-off-by: Matthew Barth <msbarth@us.ibm.com>
1 file changed