v2.1: Disables tar's sparse file handling when archiving a snapshot (backport of #5445)

[mergify]

Problem

Upgrading the tar crate causes intermittent snapshot archiving errors¹²³.

For the recent string of snapshot archiving errors, I looked at the tar crate we use in v2.1 vs v2.0.

In v2.1 we use tar version 0.4.42. In v2.0 we use tar version 0.4.41. Looking through the commits between these versions of the tar crate revealed that this lseek error is new in v0.4.42! And here's the PR that added it: alexcrichton/tar-rs#375

I opened an issue on the tar crate: alexcrichton/tar-rs#403.

Summary of Changes

Disable tar's sparse file handing, since the errors only happen when sparse mode is enabled.

Note, I intend to backport this to v2.1.

Additional Testing

I ran this PR on a mnb node for 18+ hours without issue. I know this isn't a long time, as the full snapshot archiving was only exercised a few times, but it does show it is not immediately broken. I also restarted the node and had it load from its own snapshot archives, and that was successful as well. This means the snapshots created were not broken.

---

This is an automatic backport of pull request #5445 done by Mergify.

Footnotes

1. https://discord.com/channels/428295358100013066/689412830075551748/1349323763270946826 ↩

2. https://discord.com/channels/428295358100013066/689412830075551748/1352336706581303336 ↩

3. https://github.com/anza-xyz/agave/issues/4211 ↩

[codecov-commenter]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 83.1%. Comparing base (f07a1e8) to head (7fbb0bb).
Report is 1 commits behind head on v2.1.

Additional details and impacted files

@@            Coverage Diff            @@
##             v2.1    #5505     +/-   ##
=========================================
- Coverage    83.1%    83.1%   -0.1%     
=========================================
  Files         926      926             
  Lines      383808   383817      +9     
=========================================
+ Hits       319195   319197      +2     
- Misses      64613    64620      +7     

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