chore(deps): bump golang from 3b02b67 to 20b91ed

Bumps golang from `3b02b67` to `20b91ed`.

---
updated-dependencies:
- dependency-name: golang
  dependency-version: '1.25'
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

Dockerfile

@@ -1,5 +1,5 @@
 # Build the manager binary
-FROM golang:1.25@sha256:3b02b6795aa38e69f8e39b93a32acc02a423de1a8d508bbcb16b858cd6b4ac07 AS builder
+FROM golang:1.25@sha256:20b91eda7a9627c127c0225b0d4e8ec927b476fa4130c6760928b849d769c149 AS builder
 ARG TARGETOS
 ARG TARGETARCH