Standardize renovate.json and add dependabot assignees (#156)

Author: kernelsam

.github/dependabot.yml

@@ -4,6 +4,8 @@
 version: 2
 updates:
   - package-ecosystem: github-actions
+    assignees:
+      - kernelsam
     cooldown:
       default-days: 21
     directory: /

.vscode/cspell.json

@@ -23,6 +23,7 @@
     "gotestfmt",
     "healthcheck",
     "ICLA",
+    "kernelsam",
     "osarch",
     "osdetect",
     "OSTYPE",
@@ -40,5 +41,7 @@
     "venv",
     "zizmor"
   ],
-  "ignorePaths": [".git/**"]
+  "ignorePaths": [
+    ".git/**"
+  ]
 }