.github: Initialize CI

- This will utilize GitHub Actions to build the kernel.

Signed-off-by: Cyber Knight <cyberknight755@gmail.com>

.github/workflows/kernel.yml

@@ -0,0 +1,33 @@
+name: Kernel Build CI
+
+on:
+  push:
+
+env:
+  TOKEN: ${{ secrets.BOT_TOKEN }}
+  G_TOKEN: ${{ secrets.G_TOKEN }}
+  RELEASE: 0
+  OTA: 0
+  CI: 1
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    container: fedora:latest
+
+    steps:
+      - name: Setup build environment
+        run: |
+          sudo dnf install --assumeyes dtc bc flex bison make autoconf openssl-devel elfutils-libelf-devel unzip zip curl wget gh zstd glibc-devel
+          gh auth login --with-token <<< "${G_TOKEN}"
+          git config --global user.email "cyberknight755@gmail.com"
+          git config --global user.name "Cyber Knight"
+
+      - name: Clone kernel
+        run: |
+          git clone https://github.com/cyberknight777/dragonheart_kernel_oneplus_sm8150 -b rebase --depth=1 kernel
+
+      - name: Compile kernel
+        run: |
+          cd kernel
+          bash kramel.sh img mkzip