[#58] .forgejo: Add forgejo actions

Signed-off-by: Aleksey Savchuk <a.savchuk@yadro.com>

.forgejo/workflows/dco.yaml

@@ -0,0 +1,21 @@
+name: DCO action
+on: [pull_request]
+
+jobs:
+  dco:
+    name: DCO
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v3
+        with:
+          fetch-depth: 0
+
+      - name: Setup Go
+        uses: actions/setup-go@v3
+        with:
+          go-version: '1.22'
+
+      - name: Run commit format checker
+        uses: https://git.frostfs.info/TrueCloudLab/dco-go@v3
+        with:
+          from: 'origin/${{ github.event.pull_request.base.ref }}'

.forgejo/workflows/pre-commit.yaml

@@ -0,0 +1,15 @@
+name: Pre-commit hooks
+on: [pull_request]
+
+jobs:
+  precommit:
+    name: Pre-commit
+    runs-on: ubuntu-22.04
+    steps:
+      - uses: actions/checkout@v3
+      - name: Install deps
+        run: |
+          apt update
+          apt install -y pre-commit clang-format
+      - name: Run pre-commit
+        run: pre-commit run --all-files --hook-stage manual --color=always