link Github Actions badges to the main branch (#5337)

.github/workflows/release.yml

@@ -62,7 +62,7 @@ jobs:
             + `\n`
             + `## Security\n`
             + `\n`
-            + `Binaries are compiled from source through the [Release workflow](https://github.com/${owner}/${repo}/actions/workflows/release.yml) without human intervention,`
+            + `Binaries are compiled from source through the [Release workflow](https://github.com/${owner}/${repo}/actions/workflows/release.yml?query=branch%3Amain) without human intervention,`
             + ` preventing any external interference.\n`
             + `\n`
             + 'You can verify that binaries have been produced by the workflow by using [GitHub Attestations](https://docs.github.com/en/actions/concepts/security/artifact-attestations):\n'

README.md

@@ -7,8 +7,8 @@
   <br>
 
   [![Website](https://img.shields.io/badge/website-mediamtx.org-1c94b5)](https://mediamtx.org)
-  [![Test](https://github.com/bluenviron/mediamtx/actions/workflows/code_test.yml/badge.svg)](https://github.com/bluenviron/mediamtx/actions/workflows/code_test.yml)
-  [![Lint](https://github.com/bluenviron/mediamtx/actions/workflows/code_lint.yml/badge.svg)](https://github.com/bluenviron/mediamtx/actions/workflows/code_lint.yml)
+  [![Test](https://github.com/bluenviron/mediamtx/actions/workflows/code_test.yml/badge.svg?branch=main)](https://github.com/bluenviron/mediamtx/actions/workflows/code_test.yml?query=branch%3Amain)
+  [![Lint](https://github.com/bluenviron/mediamtx/actions/workflows/code_lint.yml/badge.svg?branch=main)](https://github.com/bluenviron/mediamtx/actions/workflows/code_lint.yml?query=branch%3Amain)
   [![CodeCov](https://codecov.io/gh/bluenviron/mediamtx/branch/main/graph/badge.svg)](https://app.codecov.io/gh/bluenviron/mediamtx/tree/main)
   [![Release](https://img.shields.io/github/v/release/bluenviron/mediamtx)](https://github.com/bluenviron/mediamtx/releases)
   [![Docker Hub](https://img.shields.io/badge/docker-bluenviron/mediamtx-blue)](https://hub.docker.com/r/bluenviron/mediamtx)

docs/4-other/3-security.md

@@ -4,7 +4,7 @@
 
 Binaries published in the [Releases](https://github.com/bluenviron/mediamtx/releases) section of GitHub are the output of a process which has been designed with a security-first approach. Every step from source code to the intended final destination of binaries is fully visible, immune from external interferences and independently verifiable. This is the process:
 
-1. During every release, the [Release workflow](https://github.com/bluenviron/mediamtx/actions/workflows/release.yml) is triggered on GitHub.
+1. During every release, the [Release workflow](https://github.com/bluenviron/mediamtx/actions/workflows/release.yml?query=branch%3Amain) is triggered on GitHub.
 
 2. The release workflow pulls the source code and builds binaries.