Removing doubled action

.github/workflows/compile.yml

@@ -1,13 +0,0 @@
-name: Build
-on:
-  pull_request:
-jobs:
-  build:
-    name: Compile changed kernels
-    runs-on: [self-hosted,public]
-    steps:
-      - name: Run compilation to see if it breaks something
-        shell: bash         
-        run: |  
-         cd build
-         ./compile.sh all KERNEL_ONLY="yes" BETA="no"