Updates for webtool

[k-knosala]

• Reduces lifetime of simple hot water storage from 100 years to 25 years
• Adds OutputPostprocessingRules.DISPLAY_IN_WEBTOOL to building heat losses
• Adds PostProcessingOptions.MAKE_OPERATION_RESULTS_FOR_WEBTOOL to allowed options for Docker execution
• Fix some newly occuring linting error for unbound variables
• Ignore possibly-used-before-assignment in pipeline, created Issue to reverse that: https://github.com/FZJ-IEK3-VSA/HiSim/issues/334