added JB and antoine to coauthors metadata

Author: Kartik-Nagpal

_data/coauthors.yml

@@ -36,6 +36,16 @@
   - firstname: ["Marfred", "M.", "M. B."]
     url: https://marfredbarrera.github.io/
 
+"bouvier":
+  - firstname: ["Jean-Baptiste", "J.-B.", "J. B."]
+    url: https://jean-baptistebouvier.github.io/
+
+"bergerault":
+  - firstname: ["Antoine", "A.", "A. B."]
+    url: https://bergerault.fr
+
+
+
 
 
 # EXAMPLE ENTRIES