ci(dependabot): cover the remaining Expo-tied majors

Author: Michael Gasperini

.github/dependabot.yml

@@ -35,3 +35,8 @@ updates:
       # single package would break the SDK alignment that expo-doctor enforces.
       - dependency-name: "expo*"
         update-types: ["version-update:semver-major"]
+      - dependency-name: "@expo/*"
+        update-types: ["version-update:semver-major"]
+      - dependency-name: "jest-expo"
+        update-types: ["version-update:semver-major"]
+