ALBS-987: Generate i686 and dev repositories with pungi on building new distr. version automatically

- [Generator of packages.json] Replace using CLI by config.yaml
- [Gather RPMs] os.path is replaced by Path

@@ -157,1 +155,3 @@
-                (package_info["name"], package_info["version"], package_info["release"])
+            if package_info['epoch'] is not None:
+                epoch_suffix = ':' + package_info['epoch']
+            else:

@@ -101,0 +135,4 @@
+                repo_info.path + '/',
+                repo_info.folder,
+            )
+        else:

@@ -172,2 +214,4 @@
+                'repodata/repomd.xml'
+            )
             repomd_file_path = self.get_remote_file_content(repomd_file_path)
         else:

@@ -270,0 +303,4 @@
+        full_repo_path = self._get_full_repo_path(repo_info)
+        if full_repo_path in self.pkgs:
+            return self.pkgs[full_repo_path]
+        else:

@@ -313,0 +329,4 @@
+    ) -> str:
+        if package.arch in self.repo_arches[variant_arch]:
+            return package.arch
+        else:

@@ -313,0 +379,4 @@
+                for package in self.get_packages_iterator(repo_info=repo_info):
+                    if self.is_skipped_module_package(package):
+                        continue
+                    if self.is_excluded_package(

@@ -368,0 +405,4 @@
+                            package_info['is_reference'] == is_reference and \
+                            self.compare_pkgs_version(
+                        package_1=package,
+                        package_2=package_info['package'],

@@ -449,0 +468,4 @@
+        name=variant_name,
+        arch=variant_info['arch'],
+        excluded_packages=variant_info.get('excluded_packages', []),
+        repos=[RepoInfo(