SRE-3458 build: Use explicit minor version number for build (el 9.6, leap 15.5) (#17152)

Use explicit version number for build (el 9.6 and leap 15.5)

OS version can be fully controlled now from Jenkins file.
It is not longer decided by the docker host configuration.

Signed-off-by: Tomasz Gromadzki <tomasz.gromadzki@hpe.com>

Author: grom72

Jenkinsfile

@@ -574,7 +574,7 @@ pipeline {
                         }
                     }
                 }
-                stage('Build on EL 9') {
+                stage('Build on EL 9.6') {
                     when {
                         beforeAgent true
                         expression { !skip_build_stage('el9') }
@@ -589,7 +589,9 @@ pipeline {
                                                 " -t ${sanitized_JOB_NAME()}-el9 " +
                                                 ' --build-arg DAOS_PACKAGES_BUILD=no ' +
                                                 ' --build-arg DAOS_KEEP_SRC=yes ' +
-                                                ' --build-arg REPOS="' + prRepos() + '"'
+                                                ' --build-arg REPOS="' + prRepos() + '"' +
+                                                ' --build-arg POINT_RELEASE=.6 '
+
                         }
                     }
                     steps {
@@ -640,7 +642,9 @@ pipeline {
                                                                 deps_build: false) +
                                                 ' --build-arg DAOS_PACKAGES_BUILD=no ' +
                                                 ' --build-arg DAOS_KEEP_SRC=yes ' +
-                                                " -t ${sanitized_JOB_NAME()}-leap15-gcc"
+                                                " -t ${sanitized_JOB_NAME()}-leap15" +
+                                                ' --build-arg POINT_RELEASE=.5 '
+
                         }
                     }
                     steps {
@@ -687,9 +691,11 @@ pipeline {
                             additionalBuildArgs dockerBuildArgs(repo_type: 'stable',
                                                                 parallel_build: true,
                                                                 deps_build: true) +
-                                                " -t ${sanitized_JOB_NAME()}-leap15" +
+                                                " -t ${sanitized_JOB_NAME()}-leap15-icc" +
                                                 ' --build-arg DAOS_PACKAGES_BUILD=no ' +
-                                                ' --build-arg COMPILER=icc'
+                                                ' --build-arg COMPILER=icc' +
+                                                ' --build-arg POINT_RELEASE=.5 '
+
                         }
                     }
                     steps {