updted go version in dockerfile

Signed-off-by: swastik959 <swastik.gour@suse.com>

Author: swastik959

package/Dockerfile

@@ -1,7 +1,7 @@
 # Image that provides cross compilation tooling.
 FROM --platform=$BUILDPLATFORM rancher/mirrored-tonistiigi-xx:1.5.0 AS xx
 
-FROM --platform=$BUILDPLATFORM registry.suse.com/bci/golang:1.23 AS builder
+FROM --platform=$BUILDPLATFORM registry.suse.com/bci/golang:1.24 AS builder
 
 # There is no real need for containers to fully comply with the
 # Filesystem Hierarchy Standard (FHS). However, some applications
@@ -38,7 +38,7 @@ WORKDIR /src
 COPY go.sum \
      go.mod \
      Makefile \
-     /src
+     /src/
 RUN go mod download
 
 COPY pkg /src/pkg