Update Alpine Image to 3.18.x

[joe-elliott]

What this PR does:
Updates our base image to 3.18.x to patch CVE-2022-48174

Which issue(s) this PR fixes:
Update the Alpine image to fix 3.18 for Tempo. We will need to build a new release to fix GET.

Checklist

• Tests updated
• Documentation added
• CHANGELOG.md updated - the order of entries should be [CHANGE], [FEATURE], [ENHANCEMENT], [BUGFIX]

[github-actions]

The backport to release-v2.2 failed:

The process '/usr/bin/git' failed with exit code 1

To backport manually, run these commands in your terminal:

# Fetch latest updates from GitHub
git fetch
# Create a new branch
git switch --create backport-3046-to-release-v2.2 origin/release-v2.2
# Cherry-pick the merged commit of this pull request and resolve the conflicts
git cherry-pick -x b7f29566bc2414d2b975acd264dc0725820c735d

When the conflicts are resolved, stage and commit the changes:

git add . && git cherry-pick --continue

If you have the GitHub CLI installed:

# Push the branch to GitHub:
git push --set-upstream origin backport-3046-to-release-v2.2
# Create the PR body template
PR_BODY=$(gh pr view 3046 --json body --template 'Backport b7f29566bc2414d2b975acd264dc0725820c735d from #3046{{ "\n\n---\n\n" }}{{ index . "body" }}')
# Create the PR on GitHub
echo "${PR_BODY}" | gh pr create --title "[release-v2.2] Update Alpine Image to 3.18.x" --body-file - --label "type/bug" --label "backport" --base release-v2.2 --milestone release-v2.2 --web

Or, if you don't have the GitHub CLI installed (we recommend you install it!):

# Push the branch to GitHub:
git push --set-upstream origin backport-3046-to-release-v2.2

# Create a pull request where the `base` branch is `release-v2.2` and the `compare`/`head` branch is `backport-3046-to-release-v2.2`.

# Remove the local backport branch
git switch main
git branch -D backport-3046-to-release-v2.2