Adding upstream version 3.6.2.

Signed-off-by: Daniel Baumann <daniel@debian.org>

.github/workflows/lints.yml

@@ -0,0 +1,25 @@
+name: lints
+
+on:
+  pull_request:
+  push:
+    branches: [master]
+
+jobs:
+  pre-commit:
+    runs-on: ubuntu-latest
+    steps:
+    - name: install go-imports
+      run: go install golang.org/x/tools/cmd/goimports@latest
+    - uses: actions/checkout@v2
+    - uses: actions/setup-python@v2
+    - uses: pre-commit/action@v2.0.0
+      with:
+        extra_args: --all-files --hook-stage=manual
+  
+  golangci:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+      - name: golangci-lint
+        uses: golangci/golangci-lint-action@v2