Upgrade to GitHub-native Dependabot (#638)

Co-authored-by: dependabot-preview[bot] <27856297+dependabot-preview[bot]@users.noreply.github.com>
Co-authored-by: Leo Cavalcante <leonardo.cavalcante@picpay.com>

.github/dependabot.yml

@@ -0,0 +1,37 @@
+version: 2
+updates:
+- package-ecosystem: composer
+  directory: "/"
+  schedule:
+    interval: daily
+    time: "08:00"
+  open-pull-requests-limit: 10
+  target-branch: main
+  labels:
+  - automerge
+  versioning-strategy: increase
+  allow:
+  - dependency-type: direct
+  - dependency-type: indirect
+  ignore:
+  - dependency-name: vimeo/psalm
+    versions:
+    - 4.7.0
+  - dependency-name: symfony/polyfill-intl-grapheme
+    versions:
+    - 1.22.1
+  - dependency-name: symfony/polyfill-php80
+    versions:
+    - 1.22.1
+  - dependency-name: symfony/polyfill-ctype
+    versions:
+    - 1.22.1
+  - dependency-name: symfony/polyfill-php73
+    versions:
+    - 1.22.1
+  - dependency-name: symfony/polyfill-intl-normalizer
+    versions:
+    - 1.22.1
+  - dependency-name: symfony/string
+    versions:
+    - 5.2.3