Bump golang from 1.21.10 to 1.22.6 in the all group across 1 directory

Bumps the all group with 1 update in the / directory: golang.


Updates `golang` from 1.21.10 to 1.22.6

---
updated-dependencies:
- dependency-name: golang
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: all
...

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

Author: dependabot[bot]

Dockerfile

@@ -13,7 +13,7 @@
 # limitations under the License.
 
 # Build the manager binary
-FROM golang:1.21.10@sha256:45f2cab1eebfb90d214ab8ce896cefc320e5c8768b4b34bb402652d90c670875 as builder
+FROM golang:1.22.6@sha256:2bd56f00ff47baf33e64eae7996b65846c7cb5e0a46e0a882ef179fd89654afa as builder
 WORKDIR /workspace
 
 # Run this with docker build --build_arg $(go env GOPROXY) to override the goproxy