fix: packager/Dockerfile to reduce vulnerabilities

The following vulnerabilities are fixed with an upgrade:
- https://snyk.io/vuln/SNYK-DEBIAN11-CURL-1585150
- https://snyk.io/vuln/SNYK-DEBIAN11-CURL-2936229
- https://snyk.io/vuln/SNYK-DEBIAN11-CURL-3065656
- https://snyk.io/vuln/SNYK-DEBIAN11-OPENSSL-2807596
- https://snyk.io/vuln/SNYK-DEBIAN11-OPENSSL-2933518

packager/Dockerfile

@@ -13,7 +13,7 @@
 # limitations under the License.
 
 # Use an official Go runtime as a parent image
-FROM golang:1.16
+FROM golang:1.19.10
 
 ENV GO111MODULE=on