doc: fix image version (TencentBlueKing#175)

Author: Han-Ya-Jun

sdks/apigw-manager/docs/sync-apigateway-with-docker.md

@@ -113,7 +113,7 @@ log_info "done"
 步骤2：在 chart values.yaml 中添加配置
 ```yaml
 apigatewaySync:
-  image: "hub.bktencent.com/blueking/apigw-manager:3.0.1"
+  image: "hub.bktencent.com/blueking/apigw-manager:3.0.4"
   configMapMounts:
     - name: "sync-apigw-base"
       filePath: "files/support-files/*"
@@ -211,7 +211,7 @@ spec:
 
 步骤2. 构建 Dockerfile，参考：
 ```Dockerfile
-FROM hub.bktencent.com/blueking/apigw-manager:3.0.1
+FROM hub.bktencent.com/blueking/apigw-manager:3.0.4
 
 COPY support-files /data/
 ```
@@ -260,7 +260,7 @@ docker run --rm \
     -e BK_API_URL_TMPL=<BK_API_URL_TMPL> \
     -e BK_APP_CODE=<BK_APP_CODE> \
     -e BK_APP_SECRET=<BK_APP_SECRET> \
-    hub.bktencent.com/blueking/apigw-manager:3.0.1
+    hub.bktencent.com/blueking/apigw-manager:3.0.4
 ```
 
 

sdks/apigw-manager/examples/chart/use-configmap/values.yaml

@@ -1,6 +1,6 @@
 apigatewaySync:
   enabled: true
-  image: "hub.bktencent.com/blueking/apigw-manager:3.0.1"
+  image: "hub.bktencent.com/blueking/apigw-manager:3.0.4"
   configMapMounts:
     - name: "sync-apigw-base"
       filePath: "files/support-files/*"

sdks/apigw-manager/examples/chart/use-custom-docker-image/my-apigw-manager/Dockerfile

@@ -1,3 +1,3 @@
-FROM hub.bktencent.com/blueking/apigw-manager:3.0.1
+FROM hub.bktencent.com/blueking/apigw-manager:3.0.4
 
 COPY support-files /data/