Don't run deploy job when repository is not esphome/esphome (#1157)

.github/workflows/release-dev.yml

@@ -172,6 +172,7 @@ jobs:
 
   deploy-docker:
     name: Build and publish docker containers
+    if: github.repository == "esphome/esphome"
     runs-on: ubuntu-latest
     needs: [lint-clang-format, lint-clang-tidy, lint-python, test, pytest]
     strategy:
@@ -227,6 +228,7 @@ jobs:
 
 
   deploy-docker-manifest:
+    if: github.repository == "esphome/esphome"
     runs-on: ubuntu-latest
     needs: [deploy-docker]
     steps: