build: add support for go 1.22

Backport PR:Few day's back go 1.22 is release. Let's add that
as valid version to build on. Also, adding 1.22 as
test matric for linux build CI.

https://tip.golang.org/doc/go1.22

Signed-off-by: subhamkrai <srai@redhat.com>
Signed-off-by: smoshiur1237 <moshiur.rahman@est.tech>

.github/workflows/build.yml

@@ -77,7 +77,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        go-version: ["1.21","1.20"]
+        go-version: ["1.21", "1.20"]
     steps:
       - name: checkout
         uses: actions/checkout@v4

build/makelib/golang.mk

@@ -48,7 +48,7 @@ GO_TEST_FLAGS ?=
 # ====================================================================================
 # Setup go environment
 
-GO_SUPPORTED_VERSIONS ?= 1.21|1.20
+GO_SUPPORTED_VERSIONS ?= 1.20|1.21|1.22
 
 GO_PACKAGES := $(foreach t,$(GO_SUBDIRS),$(GO_PROJECT)/$(t)/...)
 GO_INTEGRATION_TEST_PACKAGES := $(foreach t,$(GO_INTEGRATION_TESTS_SUBDIRS),$(GO_PROJECT)/$(t)/integration)