fix(raster-api): update colormaps to include additional custom colormaps (#465)

Author: botanical

raster_api/runtime/src/app.py

@@ -6,7 +6,7 @@
 from src.algorithms import PostProcessParams
 from src.alternate_reader import PgSTACReaderAlt
 from src.config import ApiSettings
-from src.dependencies import ColorMapParams
+from src.dependencies import ColorMapParams, cmap
 from src.extensions import stacViewerExtension
 from src.monitoring import LoggerRouteHandler, logger, metrics, tracer
 from src.version import __version__ as veda_raster_version
@@ -206,6 +206,8 @@ async def lifespan(app: FastAPI):
 # Colormaps endpoints
 ###############################################################################
 cmaps = ColorMapFactory()
+# Set supported colormaps to be the modified cmap list with added colormaps
+cmaps.supported_colormaps = cmap
 app.include_router(cmaps.router, tags=["ColorMaps"])