texlive[60957] Build/source/.github/workflows/main.yml: Switch to v4

[commits+preining at tug.org]

Revision: 60957
          http://tug.org/svn/texlive?view=revision&revision=60957
Author:   preining
Date:     2021-11-05 03:03:52 +0100 (Fri, 05 Nov 2021)
Log Message:
-----------
Switch to v4 of tl-build-docker-action: centos/xenial mixture

Modified Paths:
--------------
    trunk/Build/source/.github/workflows/main.yml

Modified: trunk/Build/source/.github/workflows/main.yml
===================================================================
--- trunk/Build/source/.github/workflows/main.yml	2021-11-05 00:48:48 UTC (rev 60956)
+++ trunk/Build/source/.github/workflows/main.yml	2021-11-05 02:03:52 UTC (rev 60957)
@@ -42,7 +42,7 @@
         uses: actions/checkout at v2
         with:
           repository: TeX-Live/tl-build-docker-action
-          ref: v3
+          ref: v4
           path: actions/TeX-Live/tl-build-docker-action
       - name: Update Dockerfile
         run: cp actions/TeX-Live/tl-build-docker-action/Dockerfile.i386-linux actions/TeX-Live/tl-build-docker-action/Dockerfile
@@ -69,7 +69,7 @@
         uses: actions/checkout at v2
         with:
           repository: TeX-Live/tl-build-docker-action
-          ref: v3
+          ref: v4
           path: actions/TeX-Live/tl-build-docker-action
       - name: Update Dockerfile
         run: cp actions/TeX-Live/tl-build-docker-action/Dockerfile.x86_64-linux actions/TeX-Live/tl-build-docker-action/Dockerfile
@@ -96,7 +96,7 @@
         uses: actions/checkout at v2
         with:
           repository: TeX-Live/tl-build-docker-action
-          ref: v3
+          ref: v4
           path: actions/TeX-Live/tl-build-docker-action
       - name: Update Dockerfile
         run: cp actions/TeX-Live/tl-build-docker-action/Dockerfile.x86_64-linuxmusl actions/TeX-Live/tl-build-docker-action/Dockerfile