Xfields

**Changes:**
- Introduce possibility to apply a filling pattern to enable/disable beam-beam interactions

**Changes**

- Changes in tests across different contexts (tests are parametrized).

**Full Changelog**: https://github.com/xsuite/xfields/compare/v0.11.2...v0.11.3

**Changes:**
- Adapt to new xtrack structure (functionality moved from `Tracker` to `Line`)

**Changes:**
- Allow beam-beam configuration with a single beam line (assuming antisymmetry).
- Use local survey from closest IP instead of correcting global survey.
- Introduce possibility of disabling all Xsuite printed output (xtrack._print.suppress = True).
- Adapt to new twiss and survey API.

**Full Changelog**: https://github.com/xsuite/xfields/compare/v0.10.1...v0.11.0

**Changes:**

- Adapt xfields to the changes introduced in xpart v0.14.0
- Remove NOFIELDMAP mechanism.

**Full Changelog**: https://github.com/xsuite/xfields/compare/v0.10.0...v0.10.1

**Changes:**
- Add test for constant-charge slicing
- Add tools to install and configure beam-beam elements in collider (used and tested in xmask)