fix actions for real for real

.forgejo/workflows/build.yml

@@ -5,10 +5,12 @@ jobs:
     container: debian:sid-slim
     steps:
       - run: apt update
+      - name: Install prerequisites
+        run: apt install --no-install-recommends -y git ca-certificates
       - name: Install toolchain
-        run: apt install --no-install-recommends -y gcc-x86-64-linux-gnu gcc-aarch64-linux-gnu make git
+        run: apt install --no-install-recommends -y gcc-x86-64-linux-gnu gcc-aarch64-linux-gnu make
       - name: Install dependencies
-        run: apt install -y libelf-dev
+        run: apt install --no-install-recommends -y libelf-dev
       - name: Clone repository
         run: git clone https://git.m724.eu/Minecon724/crisc .
       - name: Package for x86_64