kata-check: use "--strict" to perform version consistency check

Use `kata-runtime kata-check --strict/-s` to perform version
consistency check.
Only if major version number, minor version number and Patch
number are all the same, we determine those two kata components
are version-consistent.

Fixes: #2375

Signed-off-by: Penny Zheng <penny.zheng@arm.com>

cli/utils.go

@@ -183,3 +183,21 @@ func constructVersionInfo(version string) VersionInfo {
 	}
 
 }
+
+func versionEqual(a VersionInfo, b VersionInfo) bool {
+	av, err := semver.Make(a.Semver)
+	if err != nil {
+		return false
+	}
+
+	bv, err := semver.Make(b.Semver)
+	if err != nil {
+		return false
+	}
+
+	if av.Major == bv.Major && av.Minor == bv.Minor && av.Patch == bv.Patch {
+		return true
+	}
+
+	return false
+}