Bump rust version to 1.83

[r1viollet]

What does this PR do?

Propose an upgrade to Rust 1.83

Motivation

What inspired you to submit this pull request?

Additional Notes

There are still failing tests.

How to test the change?

NA

[codecov-commenter]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 71.25%. Comparing base (c7dcafb) to head (46893c5).

Additional details and impacted files

@@            Coverage Diff             @@
##             main     #846      +/-   ##
==========================================
- Coverage   71.41%   71.25%   -0.16%     
==========================================
  Files         317      317              
  Lines       46656    46663       +7     
==========================================
- Hits        33321    33252      -69     
- Misses      13335    13411      +76     

Components	Coverage Δ
crashtracker	42.29% <ø> (ø)
crashtracker-ffi	6.38% <ø> (ø)
datadog-alloc	98.73% <ø> (ø)
data-pipeline	91.71% <ø> (+0.23%)	⬆️
data-pipeline-ffi	90.08% <ø> (ø)
ddcommon	80.61% <ø> (ø)
ddcommon-ffi	62.11% <ø> (ø)
ddtelemetry	59.51% <ø> (ø)
ddtelemetry-ffi	22.46% <ø> (ø)
dogstatsd	90.01% <ø> (ø)
dogstatsd-client	79.77% <ø> (ø)
ipc	82.68% <ø> (ø)
profiling	78.96% <ø> (ø)
profiling-ffi	67.66% <ø> (ø)
serverless	0.00% <ø> (ø)
sidecar	40.47% <ø> (-1.32%)	⬇️
sidecar-ffi	0.59% <ø> (-10.20%)	⬇️
spawn-worker	54.37% <ø> (ø)
tinybytes	93.60% <ø> (ø)
trace-mini-agent	72.48% <ø> (ø)
trace-normalization	98.23% <ø> (ø)
trace-obfuscation	95.96% <ø> (ø)
trace-protobuf	77.67% <ø> (ø)
trace-utils	93.81% <ø> (-0.35%)	⬇️