fix: update build workflow to use Ubuntu for dependency installation

.gitea/workflows/build.yaml

@@ -8,15 +8,14 @@ on:
 jobs:
   build_publish:
     runs-on: ubuntu-latest
-    container:
-      image: archlinux:latest
 
     steps:
-      - name: Install deps (Arch)
+      - name: Install deps (Ubuntu)
         run: |
-          pacman -Syu --noconfirm --needed \
-            base-devel git ca-certificates curl tar gzip \
-            rust cargo
+          sudo apt-get update
+          sudo apt-get install -y \
+            build-essential git ca-certificates curl tar gzip \
+            rustc cargo
 
       - name: Checkout
         uses: actions/checkout@v4