Provide a list of variables to pass to the build.
- A variable must be in the format "variable=value"
- Additional variables must be declared on separate lines
- Lines starting with # are treated as comments
- When using pipeline script and you want to pass several variables use one of these formats:
- Separate variables using newline character. Generated script will resemble: variables: 'var1=one\nvar2=two'
- Separate variables using multi-line string. Generated script will resemble: variables: '''var1=one
var2=two'''