Add Go 1.23 to the list of mirrors

Add `golang:1.23` to the mirror list.

Signed-off-by: Matthias Diester <[email protected]>

.github/workflows/mirror-images.yaml

@@ -25,6 +25,7 @@ jobs:
             library/golang:1.20 \
             library/golang:1.21 \
             library/golang:1.22 \
+            library/golang:1.23 \
             library/maven:3-jdk-8-openj9 \
             library/node:12 \
             library/node:14 \