demote myself to Tier 1 to match the F1000 version (where this was not included) and reduce confusion that way

Author: knarrff

contributors.yml

@@ -143,7 +143,7 @@ authors:
         ror: https://ror.org/007qpef44
     orcid: 0000-0001-6643-6323
     email: frank.loeffler@uni-jena.de
-    tier: 0
+    tier: 1
 
   - author: "Philipp Matthias Schäfer"
     firstName: Philipp Matthias