Bump version for xtools

[geoff-vball]

Proposed Changes

make gen breaks when using go1.18. Bumping x/tools version fixes this problem.

Additional Info

Checklist

Before you mark the PR ready for review, please make sure that:

• All commits have a clear commit message.
• The PR title is in the form of of <PR type>: <area>: <change being made>
  • example: fix: mempool: Introduce a cache for valid signatures
  • PR type: fix, feat, INTERFACE BREAKING CHANGE, CONSENSUS BREAKING, build, chore, ci, docs,perf, refactor, revert, style, test
  • area: api, chain, state, vm, data transfer, market, mempool, message, block production, multisig, networking, paychan, proving, sealing, wallet, deps
• This PR has tests for new functionality or change in behaviour
• If new user-facing features are introduced, clear usage guidelines and / or documentation updates should be included in https://lotus.filecoin.io or Discussion Tutorials.
• CI is green

[codecov]

Codecov Report

Merging #8494 (0db46df) into master (06f8637) will decrease coverage by 0.06%.
The diff coverage is n/a.

@@            Coverage Diff             @@
##           master    #8494      +/-   ##
==========================================
- Coverage   40.80%   40.73%   -0.07%     
==========================================
  Files         686      686              
  Lines       75501    75501              
==========================================
- Hits        30808    30757      -51     
- Misses      39378    39424      +46     
- Partials     5315     5320       +5     

Impacted Files	Coverage Δ
itests/kit/blockminer.go	70.65% <0.00%> (-17.94%)	⬇️
cli/util.go	70.83% <0.00%> (-8.34%)	⬇️
chain/exchange/peer_tracker.go	66.66% <0.00%> (-4.31%)	⬇️
storage/wdpost_sched.go	77.45% <0.00%> (-3.93%)	⬇️
extern/storage-sealing/currentdealinfo.go	71.17% <0.00%> (-3.61%)	⬇️
chain/types/tipset_key.go	85.96% <0.00%> (-3.51%)	⬇️
chain/sub/incoming.go	59.02% <0.00%> (-2.45%)	⬇️
chain/events/events_called.go	83.90% <0.00%> (-2.44%)	⬇️
node/impl/full/mpool.go	46.95% <0.00%> (-1.74%)	⬇️
blockstore/autobatch.go	56.30% <0.00%> (-1.69%)	⬇️
... and 14 more