chore: replace master by main as default branch

.drone.yml

@@ -14,7 +14,7 @@ steps:
 
 trigger:
   ref:
-  - refs/heads/master
+  - refs/heads/main
   - refs/pull/**
   - refs/tags/**
 
@@ -52,7 +52,7 @@ steps:
     DOCKER_AUTOTAG_VERSION: ${DRONE_TAG}
   when:
     ref:
-    - refs/heads/master
+    - refs/heads/main
     - refs/tags/**
 
 - name: publish-dockerhub
@@ -68,7 +68,7 @@ steps:
     DOCKER_BUILDKIT: 1
   when:
     ref:
-    - refs/heads/master
+    - refs/heads/main
     - refs/tags/**
   depends_on:
   - tags
@@ -85,7 +85,7 @@ steps:
       from_secret: quay_username
   when:
     ref:
-    - refs/heads/master
+    - refs/heads/main
     - refs/tags/**
   depends_on:
   - tags
@@ -108,7 +108,7 @@ steps:
 
 trigger:
   ref:
-  - refs/heads/master
+  - refs/heads/main
   - refs/pull/**
   - refs/tags/**
 
@@ -170,7 +170,7 @@ steps:
 
 trigger:
   ref:
-  - refs/heads/master
+  - refs/heads/main
   - refs/tags/**
   status:
   - success
@@ -181,6 +181,6 @@ depends_on:
 
 ---
 kind: signature
-hmac: aa431c13c2ae35af3387bc0dbb989ec922d9582165964e4fcc731f91694dca79
+hmac: 14eb650adf452610ccb668009fadc51bbd44f9cede6a037ae2c4430c72458b5e
 
 ...

README.md

@@ -6,10 +6,10 @@ Rootless Alpine base image
 [![Docker Hub](https://img.shields.io/badge/dockerhub-latest-blue.svg?logo=docker&logoColor=white)](https://hub.docker.com/r/thegeeklab/alpine)
 [![Quay.io](https://img.shields.io/badge/quay-latest-blue.svg?logo=docker&logoColor=white)](https://quay.io/repository/thegeeklab/alpine)
 [![Source: Gitea](https://img.shields.io/badge/source-gitea-blue.svg?logo=gitea&logoColor=white)](https://gitea.rknet.org/docker/alpine)
-[![License: MIT](https://img.shields.io/badge/license-MIT-blue.svg)](https://gitea.rknet.org/docker/alpine/src/branch/master/LICENSE)
+[![License: MIT](https://img.shields.io/badge/license-MIT-blue.svg)](https://gitea.rknet.org/docker/alpine/src/branch/main/LICENSE)
 
 Rootless Alpine base image. The pre-configured non-root user is a system user named `app` and UID `101`. There is also a primary group with the same values.
 
 ## License
 
-This project is licensed under the MIT License - see the [LICENSE](https://gitea.rknet.org/docker/alpine/src/branch/master/LICENSE) file for details.
+This project is licensed under the MIT License - see the [LICENSE](https://gitea.rknet.org/docker/alpine/src/branch/main/LICENSE) file for details.