Issue #2990670 by Steven Jones: Split optimizations into separate modules

composer.json

config/install/imageapi_optimize.pipeline.local_binaries.yml

config/install/imageapi_optimize.pipeline.resmushit.yml

config/schema/imageapi_optimize.schema.yml

imageapi_optimize.info.yml

imageapi_optimize.services.yml

src/ImageAPIOptimizeProcessorBinaryBase.php

src/ImageAPIOptimizeShellOperationsInterface.php

src/Plugin/ImageAPIOptimizeProcessor/AdvDef.php

src/Plugin/ImageAPIOptimizeProcessor/AdvPng.php

src/Plugin/ImageAPIOptimizeProcessor/JfifRemove.php

src/Plugin/ImageAPIOptimizeProcessor/JpegOptim.php

src/Plugin/ImageAPIOptimizeProcessor/JpegTran.php

src/Plugin/ImageAPIOptimizeProcessor/OptiPng.php

src/Plugin/ImageAPIOptimizeProcessor/PngCrush.php

src/Plugin/ImageAPIOptimizeProcessor/PngOut.php

src/Plugin/ImageAPIOptimizeProcessor/PngQuant.php

src/Plugin/ImageAPIOptimizeProcessor/TinyPng.php

src/Plugin/ImageAPIOptimizeProcessor/reSmushit.php

src/ShellOperations.php