[9.1][Automation] Update versions (#9297)

* [9.1][Automation] Update versions

These files are used for picking the starting (pre-upgrade) or ending (post-upgrade) agent versions in upgrade integration tests.

The content is based on responses from https://www.elastic.co/api/product_versions and https://snapshots.elastic.co

The current update is generated based on the following requirements:

Package version: ```json
{
  "version": "9.1.1-SNAPSHOT",
  "build_id": "9.1.1-e8fd9f6e",
  "manifest_url": "https://snapshots.elastic.co/9.1.1-e8fd9f6e/manifest-9.1.1-SNAPSHOT.json",
  "summary_url": "https://snapshots.elastic.co/9.1.1-e8fd9f6e/summary-9.1.1-SNAPSHOT.html",
  "core_version": "9.1.1",
  "stack_build_id": "9.1.1-e8fd9f6e-SNAPSHOT"
}
```

```json
{
  "UpgradeToVersion": "9.1.2",
  "CurrentMajors": 1,
  "PreviousMajors": 1,
  "PreviousMinors": 2,
  "SnapshotBranches": [
    "9.1",
    "9.0",
    "8.19",
    "7.17"
  ]
}
```

* Only upgrade from SNAPSHOT->SNAPSHOT or non-SNAPSHOT->non-SNAPSHOT

---------

Co-authored-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>
Co-authored-by: Shaunak Kashyap <[email protected]>

Author: github-actions[bot]

.package-version

@@ -5,4 +5,4 @@
   "summary_url": "https://snapshots.elastic.co/9.1.1-e8fd9f6e/summary-9.1.1-SNAPSHOT.html",
   "core_version": "9.1.1",
   "stack_build_id": "9.1.1-e8fd9f6e-SNAPSHOT"
-}
+}

testing/integration/ess/upgrade_integrations_server_test.go

@@ -59,6 +59,7 @@ func TestUpgradeIntegrationsServer(t *testing.T) {
 	require.True(t, ok)
 
 	startVersions = filterVersionsForECH(t, startVersions, statefulProv)
+	startVersions = filterVersionsForSameReleaseType(t, startVersions, endVersion)
 
 	t.Logf("Running test cases for upgrade from versions [%v] to version [%s]", startVersions, endVersion)
 	for _, startVersion := range startVersions {
@@ -152,3 +153,20 @@ func isVersionInList(candidateVersion *version.ParsedSemVer, allowedVersions []*
 	}
 	return false
 }
+
+func filterVersionsForSameReleaseType(t *testing.T, versions []*version.ParsedSemVer, endVersion string) []*version.ParsedSemVer {
+	endVersionParsed, err := version.ParseVersion(endVersion)
+	require.NoError(t, err)
+	isEndVersionSnapshot := endVersionParsed.IsSnapshot()
+
+	filteredVersions := make([]*version.ParsedSemVer, 0)
+	for _, ver := range versions {
+		if isEndVersionSnapshot && ver.IsSnapshot() {
+			filteredVersions = append(filteredVersions, ver)
+		} else if !isEndVersionSnapshot && !ver.IsSnapshot() {
+			filteredVersions = append(filteredVersions, ver)
+		}
+	}
+
+	return filteredVersions
+}

testing/integration/testdata/.upgrade-test-agent-versions.yml

@@ -7,6 +7,6 @@
 testVersions:
   - 9.0.5-SNAPSHOT
   - 9.0.4
-  - 8.19.0
-  - 8.19.0-SNAPSHOT
+  - 8.19.1
+  - 8.19.1-SNAPSHOT
   - 7.17.30-SNAPSHOT