Update mkdocs.yml

Add repo and uri configuration
- Edit button link is still wrong, but better than redirecting to incorrect repo

Author: santaimpersonator

mkdocs.yml

@@ -1,6 +1,12 @@
 # Needs to be the same as the root directory
 site_name: SparkFun_GNSS_Flex_pHAT
 
+repo_url: https://github.com/sparkfun/SparkFun_GNSS_pHAT
+repo_name: sparkfun/SparkFun_GNSS_Flex_pHAT
+
+# Default edit/view actions to "main" branch, instead of "master"
+edit_uri: blob/main/docs/
+
 
 # Configures webpage navigation
 # Excludes README.md files from being built as webpages