chore: bump alpine from 3.16 to 3.22

Bumps alpine from 3.16 to 3.22.

---
updated-dependencies:
- dependency-name: alpine
  dependency-version: '3.22'
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

Dockerfile

@@ -5,7 +5,7 @@ COPY ./ /usr/src/sriov-network-metrics-exporter
 WORKDIR /usr/src/sriov-network-metrics-exporter
 RUN make clean && make build
 
-FROM docker.io/alpine:3.16
+FROM docker.io/alpine:3.22
 COPY --from=builder /usr/src/sriov-network-metrics-exporter/build/* /usr/bin/
 RUN apk update && apk add --no-cache ca-certificates && update-ca-certificates && apk add --no-cache openssl
 EXPOSE 9808