added po4a dependency to bootstrap.sh

1 job for patch-1 in 9 minutes and 25 seconds (queued for 1 second)
latest
Status Job ID Name Coverage
  Test
failed #29467
img

00:09:25

 
Name Stage Failure
failed
img Test
mv "target/x86_64-unknown-redox"/openlibm.partial "target/x86_64-unknown-redox"/openlibm
touch "target/x86_64-unknown-redox"/openlibm
make[2]: Leaving directory '/builds/cyboerg42/redox/relibc'
mk/prefix.mk:19: recipe for target 'prefix/x86_64-unknown-redox/relibc-install' failed
make[1]: *** [prefix/x86_64-unknown-redox/relibc-install] Error 2
make[1]: Leaving directory '/builds/cyboerg42/redox'
Makefile:68: recipe for target 'ci-img' failed
make: *** [ci-img] Error 2
ERROR: Job failed: exit code 1