feat: moved to gitea workflows for CI/CD

Signed-off-by: Louis Vallat <contact@louis-vallat.dev>

.gitea/workflows/build.yml

@@ -0,0 +1,12 @@
+name: "Build Rust binary in release mode"
+on: push
+
+jobs:
+  build:
+    name: "build"
+    runs-on: rust-bookworm
+    steps:
+      - name: Check out repository code
+        uses: actions/checkout@v4
+      - name: Build binary
+        run: cargo build --release

.gitlab-ci.yml

@@ -1,10 +0,0 @@
-default:
-  image: rust
-
-stages:
-  - build
-
-build:
-  stage: build
-  script:
-    - cargo build --release