Remove unneeded camelcase

Dependencies

• [2] 6GJSWZ4F Copy-paste error
• [3] YFPZ46YK * hydra: added variant of build input type, 'build output (same system)' to allow better continous integration in one jobset for multiple system. it makes sure that the system of the build that is passed as input for a job has the same system as the job.
• [4] KQS7DSKJ * Clean up indentation.
• [5] H3S3H752 Pass along drvPath and outputName for inputs that are previous builds.
• [6] D3YETHSB Only pass the drv path if it is still valid
• [*] OOQ2D3KC * Refactoring: move fetchInput out of hydra_scheduler into a separate

Change contents

• replacement in src/lib/Hydra/Helper/AddBuilds.pm at line 116
  [3.4895]→[3.18:62](∅→∅),[3.62]→[2.0:50](∅→∅)
  − if (isValidPath($prevBuild->drvPath)) {

  − $result->{drvPath} = $prevBuild->drvPath;
  [3.4895]

  [3.111]
  + if (isValidPath($prevBuild->drvpath)) {

  + $result->{drvPath} = $prevBuild->drvpath;