chore: add conform

Add conform.

Signed-off-by: Noel Georgi <[email protected]>

.conform.yaml

@@ -0,0 +1,26 @@
+# THIS FILE WAS AUTOMATICALLY GENERATED, PLEASE DO NOT EDIT.
+#
+# Generated on 2022-03-23T19:45:28Z by kres latest.
+
+---
+policies:
+- type: commit
+  spec:
+    dco: true
+    gpg:
+      required: true
+      identity:
+        gitHubOrganization: siderolabs
+    spellcheck:
+      locale: US
+    maximumOfOneCommit: true
+    header:
+      length: 89
+      imperative: true
+      case: lower
+      invalidLastCharacters: .
+    body:
+      required: true
+    conventional:
+      types: ["chore","docs","perf","refactor","style","test","release"]
+      scopes: [".*"]