Merge branch 'issues/117'

* issues/117:
  Remove SPDX license identifier from releng configs
  Remove SPDX license identifier from releng configs
7 jobs for master in 42 minutes and 48 seconds (queued for 11 seconds)
Status Name Job ID Coverage
  Check
passed check #30237

00:00:14

 
  Build
passed build_long: [baseline iso] #30240
fast-single-thread

00:19:47

passed build_long: [baseline netboot] #30241
fast-single-thread

00:18:59

passed build_long: [releng iso] #30242
fast-single-thread

00:41:50

passed build_long: [releng netboot] #30243
fast-single-thread

00:42:31

passed build_short: [baseline bootstrap] #30238

00:15:12

passed build_short: [releng bootstrap] #30239

00:15:14