removes id and shred_version from CrdsGossip (backport #18505)

[mergify]

This is an automatic backport of pull request #18505 done by Mergify.
Cherry-pick of 4e1333f has failed:

On branch mergify/bp/v1.7/pr-18505
Your branch is up to date with 'origin/v1.7'.

You are currently cherry-picking commit 4e1333fbe.
  (fix conflicts and run "git cherry-pick --continue")
  (use "git cherry-pick --skip" to skip this patch)
  (use "git cherry-pick --abort" to cancel the cherry-pick operation)

Changes to be committed:
	modified:   gossip/src/crds_gossip.rs
	modified:   gossip/tests/crds_gossip.rs

Unmerged paths:
  (use "git add <file>..." to mark resolution)
	both modified:   gossip/src/cluster_info.rs

To fix up this pull request, you can check it out locally. See documentation: https://docs.github.com/en/github/collaborating-with-pull-requests/reviewing-changes-in-pull-requests/checking-out-pull-requests-locally

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[mergify]

automerge label removed due to a CI failure

[codecov]

Codecov Report

Merging #18554 (f331ed9) into v1.7 (7e613c7) will increase coverage by 0.0%.
The diff coverage is 90.5%.

@@           Coverage Diff           @@
##             v1.7   #18554   +/-   ##
=======================================
  Coverage    82.2%    82.2%           
=======================================
  Files         433      433           
  Lines      121531   121537    +6     
=======================================
+ Hits        99988    99993    +5     
- Misses      21543    21544    +1