CI: pep8: Fix yamllint error on .yamllint

yoctozepto · markgoddard · commit dabf34c9901b · 2019-10-16T08:05:57.000Z
Change-Id: I0ffa25a4bdc7b7966b986e1718b4bb8ce02d2486 Signed-off-by: Radosław Piliszek <radoslaw.piliszek@gmail.com> (cherry picked from commit 88d26e5)
diff --git a/.yamllint b/.yamllint
@@ -1,3 +1,4 @@
+---
 extends: default
 ignore: |
   .tox/

Original file line number	Diff line number	Diff line change
`@@ -1,3 +1,4 @@`
	`1`	`+---`
`1`	`2`	`extends: default`
`2`	`3`	`ignore: \|`
`3`	`4`	`.tox/`