Fix heaptrack volume mounts for milvus standalone (#447)

Signed-off-by: Edward Zeng <jie.zeng@zilliz.com>

Author: LoveEachDay

charts/milvus/Chart.yaml

@@ -3,7 +3,7 @@ name: milvus
 appVersion: "2.2.8"
 kubeVersion: "^1.10.0-0"
 description: Milvus is an open-source vector database built to power AI applications and vector similarity search.
-version: 4.0.21
+version: 4.0.22
 keywords:
   - milvus
   - elastic

charts/milvus/templates/standalone-deployment.yaml

@@ -137,10 +137,6 @@ spec:
           mountPath: {{ .Values.log.persistence.mountPath | quote }}
           subPath: {{ .Values.log.persistence.persistentVolumeClaim.subPath | default "" }}
         {{- end }}
-        {{- if .Values.standalone.heaptrack.enabled }}
-        - mountPath: /milvus/tools
-          name: heaptrack
-        {{- end }}
         {{- if .Values.standalone.disk.enabled }}
         - mountPath: /milvus/data
           name: disk