[no-ticket][risk=no] Fix awk syntax error extracting max of id column (#6544)
[no-ticket][risk=no] Fix awk syntax error extracting max of id column (#6544)

* fix awk fat-finger syntax error: awk '{i*s*(NR>1)print}' -> awk '{if(NR>1)print}'

* fix awk fat-finger syntax error: awk '{i*s*(NR>1)print}' -> awk '{if(NR>1)print}'
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