build(deps): bump planetscale/ghcommit from v0.1.5 to v0.1.6

Bumps planetscale/ghcommit from v0.1.5 to v0.1.6.

---
updated-dependencies:
- dependency-name: planetscale/ghcommit
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <support@github.com>

Dockerfile

@@ -1,4 +1,4 @@
-FROM ghcr.io/planetscale/ghcommit:v0.1.5 AS ghcommit
+FROM ghcr.io/planetscale/ghcommit:v0.1.6 AS ghcommit
 
 FROM alpine:3.18 AS base