Migrate charm to charmhub latest/edge track

Change-Id: Ice3345cb923e6e498043305dd181f4d9835d059f

charmcraft.yaml

@@ -0,0 +1,13 @@
+type: charm
+
+parts:
+  charm:
+    source: src/
+    plugin: reactive
+    build-snaps: [charm]
+
+bases:
+  - name: ubuntu
+    channel: "20.04"
+    architectures:
+      - amd64

metadata.yaml

@@ -0,0 +1 @@
+src/metadata.yaml

osci.yaml

@@ -1,11 +1,10 @@
 - project:
     templates:
-      - charm-yoga-unit-jobs
+      - charm-unit-jobs-py38
+      - charm-unit-jobs-py39
     check:
       jobs:
-      - bionic
       - focal
-      - hirsute
       - impish:
           voting: false
       - jammy:

src/metadata.yaml

@@ -12,8 +12,5 @@ peers:
   magpie:
     interface: magpie
 series:
-- bionic
 - focal
-- groovy
-- hirsute
 - impish

src/tests/bundles/hirsute.yaml

@@ -1,5 +0,0 @@
-series: hirsute
-applications:
-  magpie:
-    num_units: 3
-    charm: magpie

src/tests/tests.yaml

@@ -1,9 +1,7 @@
 charm_name: magpie
 
 gate_bundles:
-- bionic
 - focal
-- hirsute
 - impish
 
 dev_bundles:
@@ -21,6 +19,5 @@ tests:
 
 tests_options:
   force_deploy:
-    - hirsute
     - impish
     - jammy