Resolves: #2096174 - RFE: add nginx:1.22 module stream

- migrate to modulemd-packager-v3
- add nginx:1.22 module stream

nginx.yaml

@@ -1,40 +1,21 @@
 ---
-document: modulemd
+document: modulemd-packager
-version: 2
+version: 3
 data:
   name: nginx
-  stream: 1.18
+  stream: 1.22
-  version: 8040020210607141635
-  context: 9f9e2e7e
   summary: nginx webserver
   description: >-
-    nginx 1.18 webserver module
+    nginx 1.22 webserver module
-  license:
+  license: [MIT]
-    module:
-    - MIT
-  xmd:
-    mbs:
-      buildrequires:
-        platform:
-          context: 00000000
-          filtered_rpms: []
-          koji_tag: module-centos-8.4.0-build
-          ref: virtual
-          stream: el8.4.0
-          stream_collision_modules: 
-          ursine_rpms: 
-          version: 2
-      commit: a3e2e6339197ce7398eb570de9240c2f649ca007
-      mse: TRUE
-      rpms:
-        nginx:
-          ref: a34e0639cc5a6404d39c0b0540216812653b7298
-      scmurl: git+https://git.centos.org/modules/nginx.git?#a3e2e6339197ce7398eb570de9240c2f649ca007
   dependencies:
   - buildrequires:
-      platform: [el8.4.0]
+      platform: [el9]
     requires:
-      platform: [el8]
+      platform: [el9]
+  configurations:
+  - context: '9'
+    platform: el9
   references:
     documentation: http://nginx.org/en/docs/
     tracker: https://trac.nginx.org/nginx/
@@ -63,8 +44,5 @@ data:
     rpms:
       nginx:
         rationale: Module API.
-        repository: git+https://git.centos.org/rpms/nginx
+        ref: stream-1.22-rhel-9.2.0
-        cache: https://git.centos.org/repo/pkgs/nginx
-        ref: a34e0639cc5a6404d39c0b0540216812653b7298
-        arches: [aarch64, i686, ppc64le, x86_64]
 ...