Adding upstream version 1.0.1.

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

.golangci.yaml

@@ -0,0 +1,27 @@
+linters:
+  enable-all: false
+  disable-all: true
+  fast: false
+  enable:
+    - bidichk
+    - dupl
+    - errcheck
+    - forbidigo
+    - gocritic
+    - gofmt
+    - gofumpt
+    - gosimple
+    - govet
+    - ineffassign
+    - nakedret
+    - nolintlint
+    - revive
+    - staticcheck
+    - stylecheck
+    - tenv
+    - testifylint
+    - typecheck
+    - unconvert
+    - unused
+    - unparam
+    - wastedassign