fix(localstack): accept community-archive as a valid tag (#3601)

Check the tag against recentVersionTags before stripping hyphen
suffixes, so that tags containing hyphens like community-archive
are correctly recognized as up-to-date versions.

Fixes #3592

Co-authored-by: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

Author: johnduhart

modules/localstack/localstack.go

@@ -23,6 +23,7 @@ const (
 )
 
 var recentVersionTags = []string{
+	"community-archive",
 	"latest",
 	"s3",
 	"s3-latest",
@@ -33,10 +34,15 @@ func isMinimumVersion(image string, minVersion string) bool {
 	parts := strings.Split(strings.Split(image, "@")[0], ":")
 	version := parts[len(parts)-1]
 
+	if slices.Contains(recentVersionTags, version) {
+		return true
+	}
+
 	if pos := strings.LastIndexByte(version, '-'); pos >= 0 {
 		version = version[0:pos]
 	}
 
+	// Re-check after stripping the arch suffix (e.g. "community-archive-amd64" -> "community-archive").
 	if slices.Contains(recentVersionTags, version) {
 		return true
 	}

modules/localstack/localstack_test.go

@@ -87,6 +87,8 @@ func TestIsLegacyVersion(t *testing.T) {
 		want    bool
 	}{
 		{"foo", true},
+		{"community-archive", false},
+		{"community-archive-amd64", false},
 		{"latest", false},
 		{"latest-amd64", false},
 		{"s3-latest", false},
@@ -124,6 +126,8 @@ func TestIsMinimumVersion2(t *testing.T) {
 		want    bool
 	}{
 		{"foo", false},
+		{"community-archive", true},
+		{"community-archive-amd64", true},
 		{"latest", true},
 		{"latest-amd64", true},
 		{"s3-latest", true},