Pysigma-backend-crowdstrike

What's Changed
* Escape curly brackets by moullos in https://github.com/SigmaHQ/pySigma-backend-crowdstrike/pull/16
* Removing allowed backends by moullos in https://github.com/SigmaHQ/pySigma-backend-crowdstrike/pull/18
* Fix: preserve placeholders in fields with replacements by thomaspatzke
* Fix: Trailing wildcards were escaped by string replacement if slash was contained at the end of the string by thomaspatzke


**Full Changelog**: https://github.com/SigmaHQ/pySigma-backend-crowdstrike/compare/v2.0.0...v2.0.1

What's Changed
* Logscale backend by moullos
* Addition of LogScale pipeline and extension of pipelines by thomaspatzke in https://github.com/SigmaHQ/pySigma-backend-crowdstrike/pull/8
* FDR pipeline updates by moullos in https://github.com/SigmaHQ/pySigma-backend-crowdstrike/pull/9
* Amended escaped characters by moullos in https://github.com/SigmaHQ/pySigma-backend-crowdstrike/pull/12
* Fix to issue 12 by moullos in https://github.com/SigmaHQ/pySigma-backend-crowdstrike/pull/13

New Contributors
* moullos made their first contribution in https://github.com/SigmaHQ/pySigma-backend-crowdstrike/pull/9

**Full Changelog**: https://github.com/SigmaHQ/pySigma-backend-crowdstrike/compare/v1.0.3...v2.0.0

Added `SyntheticProcessRollup2` event type mapping of process creation events.

* Added plugin metadata
* Relaxed ParentImage restriction: image path patterns without a slash are now allowed, e.g. `*name.exe`.