Merge branch 'cypher_zero-master-patch-81758' into 'master'

Update shfmt docker image to latest stable v3.2.0.

See merge request gitlab-org/gitlab!48007

doc/development/shell_scripting_guide/index.md

@@ -92,7 +92,7 @@ use this job:
 
 ```yaml
 shfmt:
-  image: mvdan/shfmt:v3.1.0-alpine
+  image: mvdan/shfmt:v3.2.0-alpine
   stage: test
   before_script:
     - shfmt -version