chore(tmp): speed-up docker build - remove! (WIP)

Signed-off-by: AtomicFS <vojtech.vesely@9elements.com>

Author: AtomicFS

.github/workflows/docker-build-and-test.yml

@@ -383,7 +383,12 @@ jobs:
       fail-fast: false
       max-parallel: 15
       matrix:
-        dockerfile: ${{ fromJson(needs.get-matrix.outputs.matrix) }}
+        dockerfile:
+          - 'coreboot_25.06'
+          - 'uboot_2025.01'
+          - 'uboot_2025.04'
+          - 'uboot_2025.07'
+          - 'uroot_0.15.0'
     permissions:
       contents: read
       packages: write