feat: implement dotfiles

- .editorconfig: make possible some ide to be automatic configured using
  the project patterns
- .github/dependabot.yml: make possible update dependencies when this is
  updated

Signed-off-by: Vitor Mattos <[email protected]>

Author: vitormattos

.editorconfig

@@ -0,0 +1,22 @@
+# https://editorconfig.org
+
+root = true
+
+[*]
+charset = utf-8
+end_of_line = lf
+indent_size = 4
+indent_style = space
+insert_final_newline = true
+trim_trailing_whitespace = true
+
+[*.md]
+trim_trailing_whitespace = false
+
+[*.json]
+indent_size = 2
+indent_style = space
+
+[*.xml]
+indent_size = 2
+indent_style = space

.github/dependabot.yml

@@ -0,0 +1,12 @@
+version: 2
+updates:
+  # Maintain dependencies for Composer
+  - package-ecosystem: "composer"
+    directory: "/"
+    schedule:
+      interval: "daily"
+
+  - package-ecosystem: "github-actions"
+    directory: "/"
+    schedule:
+      interval: daily