BUILD-1165: Updating Dockerfile to us golang 1.22 image

Updating the Dockerfile to require golang 1.22.
Changing the go runtime also requires a bump to the s2i minor version.

Dockerfile has also been updated to use the "patch" version of the UBI
base images. This ensures we have reproducible builds, since the
"patch" tags from Red Hat are effectively immutable. Konflux should
also provide updates to the patch version through Renovate.

Signed-off-by: Ayush Satyam <[email protected]>

Author: ayushsatyam146

Dockerfile

@@ -1,8 +1,8 @@
-FROM registry.redhat.io/ubi8/go-toolset:1.21.13-1.1727869850 AS builder
+FROM registry.redhat.io/ubi8/go-toolset:1.22.7-5 AS builder
 
-ENV S2I_GIT_VERSION="1.4.1" \
+ENV S2I_GIT_VERSION="1.5.0" \
     S2I_GIT_MAJOR="1" \
-    S2I_GIT_MINOR="4"
+    S2I_GIT_MINOR="5"
 
 COPY . .
 
@@ -32,4 +32,4 @@ LABEL \
     io.k8s.display-name="Source-to-Image" \
     io.openshift.tags="source-to-image,s2i" \
     io.openshift.maintainer.product="OpenShift Container Platform" \
-    io.openshift.maintainer.component="Source-to-Image" \
+    io.openshift.maintainer.component="Source-to-Image" \