Revert "Adapt files for the SLE-15-SP4 branch"

This reverts commit 7d16f8a.

.github/workflows/ci.yml

@@ -11,9 +11,11 @@ jobs:
 
     strategy:
       fail-fast: false
+      matrix:
+        distro:  [ "tumbleweed", "leap_latest" ]
 
     container:
-      image: registry.opensuse.org/yast/sle-15/sp4/containers/yast-ruby
+      image: registry.opensuse.org/yast/head/containers_${{matrix.distro}}/yast-ruby
 
     steps:
 
@@ -43,9 +45,11 @@ jobs:
 
     strategy:
       fail-fast: false
+      matrix:
+        distro: [ "leap_latest" ]
 
     container:
-      image: registry.opensuse.org/yast/sle-15/sp4/containers/yast-ruby
+      image: registry.opensuse.org/yast/head/containers_${{matrix.distro}}/yast-ruby
 
     steps:
 
@@ -60,9 +64,11 @@ jobs:
 
     strategy:
       fail-fast: false
+      matrix:
+        distro:  [ "tumbleweed", "leap_latest" ]
 
     container:
-      image: registry.opensuse.org/yast/sle-15/sp4/containers/yast-ruby
+      image: registry.opensuse.org/yast/head/containers_${{matrix.distro}}/yast-ruby
 
     steps:
 
@@ -77,9 +83,11 @@ jobs:
 
     strategy:
       fail-fast: false
+      matrix:
+        distro: [ "leap_latest" ]
 
     container:
-      image: registry.opensuse.org/yast/sle-15/sp4/containers/yast-ruby
+      image: registry.opensuse.org/yast/head/containers_${{matrix.distro}}/yast-ruby
 
     steps:
 
@@ -96,9 +104,11 @@ jobs:
 
     strategy:
       fail-fast: false
+      matrix:
+        distro: [ "leap_latest" ]
 
     container:
-      image: registry.opensuse.org/yast/sle-15/sp4/containers/yast-ruby
+      image: registry.opensuse.org/yast/head/containers_${{matrix.distro}}/yast-ruby
 
     steps:
 

Rakefile

@@ -1,7 +1,5 @@
 require "yast/rake"
 
-Yast::Tasks.submit_to :sle15sp4
-
 Yast::Tasks.configuration do |conf|
   conf.skip_license_check << /\.desktop$/
   conf.skip_license_check << /\.svg$/