Merge #82

82: enable GitHub Dependabot r=AfoHT a=rursprung

this ensures that the dependencies are kept up to date. see [the docs][] for further information.

[the docs]: https://docs.github.com/en/code-security/dependabot/dependabot-version-updates

Co-authored-by: Ralph Ursprung <ralph.ursprung@gmail.com>

Author: bors[bot]

.github/dependabot.yml

@@ -0,0 +1,10 @@
+version: 2
+updates:
+  - package-ecosystem: "github-actions"
+    directory: "/"
+    schedule:
+      interval: "weekly"
+  - package-ecosystem: "cargo"
+    directory: "/"
+    schedule:
+      interval: "weekly"