[exporter/Logzioexporter] bug fix export log attributes (#33231)

**Description:** 
Fix bug where log attributes were not correctly exported

**Link to tracking Issue:** <Issue number if applicable>

open-telemetry/opentelemetry-java-instrumentation#11409

**Testing:** <Describe what testing was performed and which tests were
added.>
Updated unit tests

**Documentation:** <Describe the documentation added.>
No documentation added

.chloggen/logzioexporter-bug-fix-export-attributes.yaml

@@ -0,0 +1,27 @@
+# Use this changelog template to create an entry for release notes.
+
+# One of 'breaking', 'deprecation', 'new_component', 'enhancement', 'bug_fix'
+change_type: bug_fix
+
+# The name of the component, or a single word describing the area of concern, (e.g. filelogreceiver)
+component: logzioexporter
+
+# A brief description of the change.  Surround your text with quotes ("") if it needs to start with a backtick (`).
+note: Fix issue where log attributes were not correctly exported
+
+# Mandatory: One or more tracking issues related to the change. You can use the PR number here if no issue exists.
+issues: [33231]
+
+# (Optional) One or more lines of additional information to render under the primary note.
+# These lines will be padded with 2 spaces and then inserted directly into the document.
+# Use pipe (|) for multiline entries.
+subtext:
+
+# If your change doesn't affect end users or the exported elements of any package,
+# you should instead start your pull request title with [chore] or use the "Skip Changelog" label.
+# Optional: The change log or logs in which this entry should be included.
+# e.g. '[user]' or '[user, api]'
+# Include 'user' if the change is relevant to end users.
+# Include 'api' if there is a change to a library API.
+# Default: '[user]'
+change_logs: [user]

exporter/logzioexporter/exporter.go

@@ -130,10 +130,10 @@ func (exporter *logzioExporter) pushLogData(ctx context.Context, ld plog.Logs) e
 		for j := 0; j < scopeLogs.Len(); j++ {
 			logRecords := scopeLogs.At(j).LogRecords()
 			scope := scopeLogs.At(j).Scope()
-			details := mergeMapEntries(resource.Attributes(), scope.Attributes())
-			details.PutStr(`scopeName`, scope.Name())
 			for k := 0; k < logRecords.Len(); k++ {
 				log := logRecords.At(k)
+				details := mergeMapEntries(resource.Attributes(), scope.Attributes(), log.Attributes())
+				details.PutStr(`scopeName`, scope.Name())
 				jsonLog, err := json.Marshal(convertLogRecordToJSON(log, details))
 				if err != nil {
 					return err

exporter/logzioexporter/exporter_test.go

@@ -282,7 +282,7 @@ func TestPushLogsData(tester *testing.T) {
 		},
 	}
 	defer server.Close()
-	ld := testdata.GenerateLogs(2)
+	ld := generateLogsOneEmptyTimestamp()
 	res := ld.ResourceLogs().At(0).Resource()
 	res.Attributes().PutStr(conventions.AttributeServiceName, testService)
 	res.Attributes().PutStr(conventions.AttributeHostName, testHost)
@@ -294,6 +294,12 @@ func TestPushLogsData(tester *testing.T) {
 	assert.NoError(tester, json.Unmarshal([]byte(requests[0]), &jsonLog))
 	assert.Equal(tester, testHost, jsonLog["host.name"])
 	assert.Equal(tester, testService, jsonLog["service.name"])
+	assert.Equal(tester, "server", jsonLog["app"])
+	assert.Equal(tester, 1.0, jsonLog["instance_num"])
+	assert.Equal(tester, "logScopeName", jsonLog["scopeName"])
+	assert.Equal(tester, "hello there", jsonLog["message"])
+	assert.Equal(tester, "bar", jsonLog["foo"])
+	assert.Equal(tester, 45.0, jsonLog["23"])
 }
 
 func TestMergeMapEntries(tester *testing.T) {