elfuitls: add unused-const-variable fix

[quaresmajose]

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[kraj]

lgtm

[quaresmajose]

The CI fail is because it was not using the oe-core master branch tip witch have already the fix https://git.yoctoproject.org/poky/commit/?id=9d4c2be5646a29d43c4d0db878e8b133292c9c7c merged

[kraj]

The CI fail is because it was not using the oe-core master branch tip witch have already the fix https://git.yoctoproject.org/poky/commit/?id=9d4c2be5646a29d43c4d0db878e8b133292c9c7c merged

yeah, I guess, lets wait for YoeDistro/yoe-distro#911 to land and than we will rerun the CI again.