Add Markku-Juhani Saarinen as TSC voting member

Signed-off-by: Matthias J. Kannwischer <matthias@kannwischer.eu>

Author: mkannwischer

config.yaml

@@ -231,6 +231,7 @@ teams:
       - hanno-becker
       - franziskuskiefer
       - jakemas
+      - mjosaarinen
       - tfaoliveira
       - praveksharma
   - name: pqcp-tsc-admin

members/index.md

@@ -8,6 +8,7 @@ The current TSC voting members are:
 * [Franziskus Kiefer](https://github.com/franziskuskiefer)
 * [Jake Massimo](https://github.com/jakemas)
 * [Tiago Oliveira](https://github.com/tfaoliveira)
+* [Markku-Juhani Saarinen](https://github.com/mjosaarinen)
 * [Pravek Sharma](https://github.com/praveksharma)