build: bump alpine image to 3.20.1

Signed-off-by: Niladri Halder <[email protected]>

Dockerfile

@@ -1,20 +1,4 @@
-# Copyright 2020 The OpenEBS Authors. All rights reserved.
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#     http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-
-# This Dockerfile builds velero-plugin
-
-FROM alpine:3.11.5
+FROM alpine:3.20.1
 RUN mkdir /plugins
 ADD velero-* /plugins/
 USER nobody:nobody

plugin.Dockerfile

@@ -1,19 +1,3 @@
-# Copyright 2020 The OpenEBS Authors. All rights reserved.
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#     http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-
-# This Dockerfile builds velero-plugin
-
 FROM golang:1.14.7 as build
 
 ARG TARGETOS
@@ -39,7 +23,7 @@ COPY . .
 
 RUN make build
 
-FROM alpine:3.11.5
+FROM alpine:3.20.1
 
 ARG BUILD_DATE
 ARG DBUILD_DATE