fix dependabot config

Author: mpadge

.github/dependabot.yml

@@ -5,7 +5,7 @@
 
 version: 2
 updates:
-  - package-ecosystem: "github-actions" # See documentation for possible values
-    directory: "/" # Location of package manifests
+  - package-ecosystem: "github-actions"
+    directory: "/"
     schedule:
       interval: "monthly"

DESCRIPTION

@@ -1,6 +1,6 @@
 Package: dodgr
 Title: Distances on Directed Graphs
-Version: 0.4.3.019
+Version: 0.4.3.020
 Authors@R: c(
     person("Mark", "Padgham", , "mark.padgham@email.com", role = c("aut", "cre")),
     person("Andreas", "Petutschnig", role = "aut"),

codemeta.json

@@ -11,7 +11,7 @@
   "codeRepository": "https://github.com/UrbanAnalyst/dodgr",
   "issueTracker": "https://github.com/UrbanAnalyst/dodgr/issues",
   "license": "https://spdx.org/licenses/GPL-3.0",
-  "version": "0.4.3.019",
+  "version": "0.4.3.020",
   "programmingLanguage": {
     "@type": "ComputerLanguage",
     "name": "R",