customScanner broken / calls own shell script `sonar-scanner`

[robaca]

Hi,

we just have the issue, that we try to use the customScanner export, as we get another error when downloading the scanner via the library. Now we found out, that the getLocalSonarScannerExecutable() calls the own binary script from <module-root>/bin/sonar-scanner instead of calling the correct binary from the path.

As it's currently not possible to define a custom path explicitly, the customScanner functionality seems to be broken completely.

Best regards, Carsten