Fix missing gitMajor and gitMinor

Makefile

+default: build
+
+build:
+	export env
+	go build -tags "${TAGS}" -ldflags "${LDFLAGS}" ./cmd/hepto.go

env

 export VERSION=`git describe --tags --dirty --always | cut -d+ -f1`
+export VERSION_MAJOR=`echo $VERSION | cut -c2- | cut -d. -f1`
+export VERSION_MINOR=`echo $VERSION | cut -c2- | cut -d. -f2`
 export TAGS="cgo,osusergo,netgo,seccomp,providerless,nolegacyproviders"
 export LDFLAGS="-extldflags=-static"
 export LDFLAGS="$LDFLAGS -X k8s.io/component-base/version.gitVersion=$VERSION"
 export LDFLAGS="$LDFLAGS -X k8s.io/component-base/version.gitCommit=`git describe --always`"
 export LDFLAGS="$LDFLAGS -X k8s.io/component-base.version.buildDate=`date -u '+%Y-%m-%dT%H:%M:%SZ'`"
 export LDFLAGS="$LDFLAGS -X k8s.io/client-go/pkg/version.gitVersion=$VERSION"
+export LDFLAGS="$LDFLAGS -X k8s.io/client-go/pkg/version.gitMajor=$VERSION_MAJOR"
+export LDFLAGS="$LDFLAGS -X k8s.io/client-go/pkg/version.gitMinor=$VERSION_MINOR"