Ensure that all supported scripts in svdir are executable

Closes: #934173
8 jobs for master in 3 minutes and 2 seconds (queued for 5 seconds)
Status Job ID Name Coverage
  Build
failed #259102
build

00:03:02

 
  Test
skipped #259107
autopkgtest
skipped #259108
blhc
skipped #259106
lintian
skipped #259109
piuparts
skipped #259105
reprotest
skipped #259104
test-build-all
skipped #259103
test-build-any
 
Name Stage Failure
failed
build Build
dpkg-buildpackage: warning: (Use -d flag to override.)
+ cleanup
+ docker rm -f 212d3a4112e34712158355ae4a2ebc5a9976bbf69cd593f45a5557a77ba5e266
212d3a4112e34712158355ae4a2ebc5a9976bbf69cd593f45a5557a77ba5e266
gbp:error: 'docker-build.sh registry.salsa.debian.org/salsa-ci-team/pipeline/dockerbuilder:experimental ' failed: it exited with 1
Uploading artifacts...
/builds/debian/dh-runit/debian/output/: found 63 matching files
Uploading artifacts to coordinator... ok
id=259102 responseStatus=201 Created token=-tLsUnJ5
ERROR: Job failed: exit code 1