ALBS-692: Prepare pungi configuration and setup Jenkins job for AlmaLinux 8.7 beta

- Temporary exclude modules `pmdk:1_fileformat_v6` & `maven:3.8` as non-existing

x86_64/include_exclude.conf

@@ -76,7 +76,16 @@ filter_packages = [
     )
 ]
 
-filter_modules = []
+filter_modules = [
+    (
+        '^AppStream$', {
+            '*': [
+                "maven:3.8",
+                "pmdk:1_fileformat_v6",
+            ]
+        }
+    )
+]
 
 additional_packages = [
     (