Make mosaic multimodule project.

[milos-colic]

Define new modules.
Define mosaic-core.
Define mosaic-index.
Define-mosaic-raster.
Define-mosaic-vector.
Define Mosaic object that implements abstracted algorithms for tessellation operations. Define GenericServiceFactory that supports runtime class loading for GeometryAPI, IndexSystem and RasterAPI. Define GenericExpressionFactory that supports reflection for various expression based operations. Define base classes for GeometryAPI, IndexSystem and RasterAPI. Define base classes for geometries and rasters.
Define base classes for vector based expressions.
Define base classes for raster based expressions.
Define ConvertToCodeGen methods to support runtime formats. Define CRS operations in CRSBoundsProvider.
Define data types for spark.
Add META-INF/services files.
Add tests for all base classes.
Add gitignore to mosaic-index.

[codecov]

Codecov Report

❌ Patch coverage is 99.18699% with 3 lines in your changes missing coverage. Please review.
✅ Project coverage is 99.28%. Comparing base (d0517b6) to head (aac93e0).
⚠️ Report is 971 commits behind head on main.

Files with missing lines	Patch %	Lines
.../mosaic/core/codegen/format/ConvertToCodeGen.scala	96.55%	1 Missing ⚠️
...saic/core/expressions/MosaicExpressionConfig.scala	94.44%	1 Missing ⚠️
...re/expressions/raster/RasterToGridExpression.scala	95.83%	1 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             main     #402      +/-   ##
==========================================
+ Coverage   95.01%   99.28%   +4.27%     
==========================================
  Files         198       40     -158     
  Lines        5657      561    -5096     
  Branches      175       12     -163     
==========================================
- Hits         5375      557    -4818     
+ Misses        282        4     -278     

Files with missing lines	Coverage Δ
...ricks/labs/mosaic/core/GenericServiceFactory.scala	100.00% <100.00%> (ø)
.../databricks/labs/mosaic/core/MosaicException.scala	100.00% <100.00%> (ø)
...bs/mosaic/core/codegen/format/GeometryFormat.scala	100.00% <100.00%> (ø)
...ic/core/expressions/GenericExpressionFactory.scala	100.00% <100.00%> (ø)
...s/mosaic/core/expressions/WithExpressionInfo.scala	100.00% <100.00%> (ø)
.../expressions/geometry/BinaryVectorExpression.scala	100.00% <100.00%> (ø)
...mosaic/core/expressions/geometry/RequiresCRS.scala	100.00% <100.00%> (ø)
...pressions/geometry/UnaryVector1ArgExpression.scala	100.00% <100.00%> (ø)
...pressions/geometry/UnaryVector2ArgExpression.scala	100.00% <100.00%> (ø)
...e/expressions/geometry/UnaryVectorExpression.scala	100.00% <100.00%> (ø)
... and 17 more

... and 197 files with indirect coverage changes

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[CLAassistant]

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