DEP: Pin sdcflows to minor series (#260)

Author: mgxd

setup.cfg

@@ -33,7 +33,7 @@ install_requires =
     numpy >= 1.21.0
     pybids >= 0.12.1
     scipy ~= 1.6.0; python_version<'3.8'
-    sdcflows @ git+https://github.com/nipreps/sdcflows@master
+    sdcflows ~= 2.2.1
     smriprep ~= 0.10.0
     tedana ~= 0.0.12
     templateflow >= 0.6.0