[chore][receiver/aerospike] Enable goleak check (#32567)

**Description:** <Describe what has changed.>
<!--Ex. Fixing a bug - Describe the bug and how this fixes the issue.
Ex. Adding a feature - Explain what this achieves.-->
Enable `goleak` check on the Aerospike receiver to help ensure no
goroutines are being leaked.

**Link to tracking Issue:** <Issue number if applicable>
#30438

receiver/aerospikereceiver/package_test.go

@@ -0,0 +1,14 @@
+// Copyright The OpenTelemetry Authors
+// SPDX-License-Identifier: Apache-2.0
+
+package aerospikereceiver
+
+import (
+	"testing"
+
+	"go.uber.org/goleak"
+)
+
+func TestMain(m *testing.M) {
+	goleak.VerifyTestMain(m)
+}