Add tool to automatically discover released versions

gardenlinux-versions.py

@@ -0,0 +1,28 @@
+import requests
+
+# automatically create a list of minor versions for a given list of major version
+
+major_versions = ['1443']
+
+found_versions = {}
+
+for m in major_versions:
+    found_versions[m] = []
+
+for v in major_versions:
+    skipped_versions = []
+    for p in range(0,30):
+        candidate_version = f'{v}.{p}'
+        print(f'testing {candidate_version}')
+        r = requests.head(f'https://packages.gardenlinux.io/gardenlinux/dists/{v}.{p}/main/binary-amd64/Packages.gz')
+        if r.status_code == 200:
+            print(f'found {candidate_version}')
+            found_versions[v].append(candidate_version)
+            skipped_versions = []
+        else:
+            skipped_versions.append(candidate_version)
+
+        if len(skipped_versions) > 4:
+            break
+
+print(found_versions)