chore: update posted zenodo reference [skip ci]

Author: oesteban

dmriprep/data/boilerplate.bib

@@ -1,16 +1,19 @@
 @article{dmriprep,
-    author       = {Richie-Halford, Adam and
-                    Keshavan, Anisha and
-                    Joseph, Michael and
-                    Lerma-Usabiaga, Garikoitz and
-                    Pisner, Derek and
-                    Rokem, Ariel and
-                    Esteban, Oscar},
-    title        = {{dMRIPrep: a robust preprocessing pipeline for diffusion MRI}},
-    year         = 2019,
-    doi          = {10.5281/zenodo.3571874},
-    publisher    = {Zenodo},
-    journal      = {Software}
+  author       = {Joseph, Michael and
+                  Pisner, Derek and
+                  Richie-Halford, Adam and
+                  Lerma-Usabiaga, Garikoitz and
+                  Keshavan, Anisha and
+                  Rokem, Ariel and
+                  Esteban, Oscar},
+  title        = {{dMRIPrep: a robust preprocessing pipeline for 
+                   diffusion MRI}},
+  month        = oct,
+  year         = 2020,
+  publisher    = {Zenodo},
+  doi          = {10.5281/zenodo.4085265},
+  url          = {https://doi.org/10.5281/zenodo.4085265},
+  journal      = {Open Source Software}
 }
 
 @article{fmriprep1,