Switch to s3 and gc deps

Author: kaitj

pyproject.toml

@@ -28,7 +28,7 @@ classifiers = [
 dependencies = ["bidsschematools>=1.0", "pyarrow>=24.0.0", "tqdm>=4.67.3"]
 
 [project.optional-dependencies]
-cloud = ["cloudpathlib[all]>=0.21.0"]
+cloud = ["cloudpathlib[s3,gs]>=0.21.0"]
 s3 = [
     "cloudpathlib[s3]>=0.21.0",
 ] # Include s3 to not break backwards compatibility