spec: don't run codesigning spec on forks (#19418)
spec: don't run codesigning spec on forks (#19418)


gerhardberger/electron,gerhardberger/electron,bpasero/electron,electron/electron,electron/electron,seanchas116/electron,gerhardberger/electron,seanchas116/electron,electron/electron,gerhardberger/electron,bpasero/electron,gerhardberger/electron,seanchas116/electron,bpasero/electron,bpasero/electron,electron/electron,gerhardberger/electron,seanchas116/electron,bpasero/electron,electron/electron,seanchas116/electron,electron/electron,electron/electron,gerhardberger/electron,seanchas116/electron,bpasero/electron,bpasero/electron