bump alpine to v3.16.2 (#8934)

images/cfssl/rootfs/Dockerfile

@@ -12,7 +12,7 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-FROM alpine:3.16.1
+FROM alpine:3.16.2
 
 RUN echo "@testing http://nl.alpinelinux.org/alpine/edge/testing" >> /etc/apk/repositories
 RUN apk add --no-cache \

images/httpbin/rootfs/Dockerfile

@@ -12,7 +12,7 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-FROM alpine:3.16.1
+FROM alpine:3.16.2
 
 ENV LC_ALL=C.UTF-8
 ENV LANG=C.UTF-8

images/nginx/rootfs/Dockerfile

@@ -11,7 +11,7 @@
 # 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.
-FROM alpine:3.16.1 as builder
+FROM alpine:3.16.2 as builder
 
 COPY . /
 
@@ -21,7 +21,7 @@ RUN apk update \
   && /build.sh
 
 # Use a multi-stage build
-FROM alpine:3.16.1
+FROM alpine:3.16.2
 
 ENV PATH=$PATH:/usr/local/luajit/bin:/usr/local/nginx/sbin:/usr/local/nginx/bin
 

images/opentelemetry/rootfs/Dockerfile

@@ -13,7 +13,7 @@
 # limitations under the License.
 
 
-FROM alpine:3.16.1 as base
+FROM alpine:3.16.2 as base
 
 RUN mkdir -p /opt/third_party/install
 COPY . /opt/third_party/
@@ -39,7 +39,7 @@ COPY --from=grpc /opt/third_party/install/ /usr
 COPY --from=otel-cpp /opt/third_party/install/ /usr
 RUN bash /opt/third_party/build.sh -n
 
-FROM alpine:3.16.1
+FROM alpine:3.16.2
 COPY --from=base /opt/third_party/init_module.sh /usr/local/bin/init_module.sh
 COPY --from=nginx /etc/nginx/modules /etc/nginx/modules
 COPY --from=nginx /opt/third_party/install/lib /etc/nginx/modules