NvRulesAPI: NvRules Python garbage-collected classes.

# NvRules Python garbage-collected classes.

Objects of lightweight classes are garbage-collected by the python runtime.

## Data Structures
class | NV::Rules::IAction
| Action interface. More...
class | NV::Rules::IMetric
| Metric interface. More...
class | NV::Rules::INvtxDomainInfo
| NvtxDomainInfo interface. More...
class | NV::Rules::INvtxRange
| NvtxRange interface. More...
class | NV::Rules::INvtxState
| NvtxState interface. More...
class | NV::Rules::IRange
| Range interface. More...
class | NV::Rules::ISourceInfo
| SourceInfo interface. More...