Update node:8.9.4 Docker digest to 068a074 (#86)

renovate[bot] · WhiteSource Renovate · web-flow · commit c057a6dabbe0 · 2020-02-10T15:16:21.000-08:00
Co-authored-by: WhiteSource Renovate &lt;renovatebot@gmail.com&gt;
diff --git a/Dockerfile b/Dockerfile
@@ -1,4 +1,4 @@
-FROM node:8.9.4@sha256:5afc7736a71bcf24281d9dbff878c771106e0791d56949b1a4e8d27c50424283
+FROM node:8.9.4@sha256:068a0746d03a072cddbe8c49082bcf80ede9d5f57839ad775df85d07228b2e6d
 
 WORKDIR /probot-app-pr-title
 

Original file line number	Diff line number	Diff line change
`@@ -1,4 +1,4 @@`
`1`		`-FROM node:8.9.4@sha256:5afc7736a71bcf24281d9dbff878c771106e0791d56949b1a4e8d27c50424283`
	`1`	`+FROM node:8.9.4@sha256:068a0746d03a072cddbe8c49082bcf80ede9d5f57839ad775df85d07228b2e6d`
`2`	`2`
`3`	`3`	`WORKDIR /probot-app-pr-title`
`4`	`4`