Bump golang from 1.22.3-alpine to 1.23rc1-alpine

Bumps golang from 1.22.3-alpine to 1.23rc1-alpine.

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

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

Dockerfile

@@ -1,4 +1,4 @@
-FROM golang:1.22.3-alpine
+FROM golang:1.23rc1-alpine
 
 # Turn off cgo for a more static binary.
 # Specify cache directory so that we can run as nobody to build the binary.