deploy to main instead of master

Author: MalteKurz

.github/workflows/deploy_docu_dev.yml

@@ -90,7 +90,7 @@ jobs:
       uses: JamesIves/[email protected]
       with:
         REPOSITORY_NAME: DoubleML/doubleml.github.io
-        BRANCH: master
+        BRANCH: main
         FOLDER: doc/_build/html
         TARGET_FOLDER: dev
         GIT_CONFIG_NAME: DoubleML Deploy Bot

.github/workflows/deploy_docu_stable.yml

@@ -76,7 +76,7 @@ jobs:
       uses: JamesIves/[email protected]
       with:
         REPOSITORY_NAME: DoubleML/doubleml.github.io
-        BRANCH: master
+        BRANCH: main
         FOLDER: doc/_build/html
         TARGET_FOLDER: stable
         GIT_CONFIG_NAME: DoubleML Deploy Bot