Fix indentation

.github/workflows/validate_esphome_beta.yml

@@ -1,15 +1,15 @@
 ---
-  name: Validate ESPHome (Beta)
+name: Validate ESPHome (Beta)
 
-  # yamllint disable-line rule:truthy
-  on:
+# yamllint disable-line rule:truthy
+on:
   workflow_dispatch:
 
-  concurrency:
+concurrency:
   group: ${{ github.workflow }}-${{ github.event.pull_request.number || github.ref }}
   cancel-in-progress: true
 
-  jobs:
+jobs:
   setup_dependencies:
     name: Setup & Cache Dependencies
     runs-on: ubuntu-latest
@@ -98,4 +98,3 @@
           yaml_file: ${{ matrix.yaml_file }}
           version: beta
 ...
-