[script] fix indention and unify syntax

Signed-off-by: Reto Zingg <reto.zingg@jolla.com>
[tests] updated expected_output

after last rebase this got forgotten.

[mersdk@SailfishSDK tests]$ ./runtest.sh
testHarbourGoodArm
testHarbourGoodArmNoColor
testHarbourBadArm
testHarbourBadArmNoColor
testHarbourGoodIntel
testHarbourBadIntel
testBadFileName
testNotAnRpm
testBadFileNameNoColor
testNotAnRpmNoColor
testHarborBadArm
testHarbourBadRpathArm

Ran 12 tests.

OK

Signed-off-by: Reto Zingg <reto.zingg@jolla.com>