Unnecessary debug log for ###ZARF_DATA_INJECTON_MARKER###

[RothAndrew]

When doing a data injection, this line appears in the debug log every time. It caused a fair bit of confusion for me as I did not notice that it was a misspelling (INJECTON -> INJECTION).

This line is likely just not needed. It is logging something that will be the same every time. Removing it would also remove the potential source for confusion.