Add blocks-storage.tsdb.bigger-out-of-order-blocks-for-old-samples flag

[codesome]

What this PR does

This PR adds a flag for the feature that has been already merged.

Which issue(s) this PR fixes or relates to

Fixes #9911

Checklist

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

[grafanabot]

The backport to r318 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-10035-to-r318 origin/r318
# Cherry-pick the merged commit of this pull request and resolve the conflicts
git cherry-pick -x 832d02b54e4e83c8da3ecc47586cf3a13e77dd94
# Push it to GitHub
git push --set-upstream origin backport-10035-to-r318
git switch main
# Remove the local backport branch
git branch -D backport-10035-to-r318

Then, create a pull request where the base branch is r318 and the compare/head branch is backport-10035-to-r318.

[grafanabot]

The backport to r316 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-10035-to-r316 origin/r316
# Cherry-pick the merged commit of this pull request and resolve the conflicts
git cherry-pick -x 832d02b54e4e83c8da3ecc47586cf3a13e77dd94
# Push it to GitHub
git push --set-upstream origin backport-10035-to-r316
git switch main
# Remove the local backport branch
git branch -D backport-10035-to-r316

Then, create a pull request where the base branch is r316 and the compare/head branch is backport-10035-to-r316.

[grafanabot]

The backport to r317 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-10035-to-r317 origin/r317
# Cherry-pick the merged commit of this pull request and resolve the conflicts
git cherry-pick -x 832d02b54e4e83c8da3ecc47586cf3a13e77dd94
# Push it to GitHub
git push --set-upstream origin backport-10035-to-r317
git switch main
# Remove the local backport branch
git branch -D backport-10035-to-r317

Then, create a pull request where the base branch is r317 and the compare/head branch is backport-10035-to-r317.