build(deps): bump golang from dc76ef0 to 04f76f9 (#174)

Bumps golang from `dc76ef0` to `04f76f9`.

---
updated-dependencies:
- dependency-name: golang
  dependency-type: direct:production
...

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

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Dockerfile

@@ -1,4 +1,4 @@
-FROM golang:latest@sha256:dc76ef03e54c34a00dcdca81e55c242d24b34d231637776c4bb5c1a8e8514253 as build
+FROM golang:latest@sha256:04f76f956e51797a44847e066bde1341c01e09054d3878ae88c7f77f09897c4d as build
 WORKDIR /go/src/github.com/pomerium/cli
 
 # cache depedency downloads