chore: update to rust 1.70.0

[ematipico]

Summary

Upgrade to Rust v1.70.0

Test Plan

Current tests should pass

Changelog

• The PR requires a changelog line

Documentation

• The PR requires documentation
• I will create a new PR to update the documentation

[netlify]

✅ Deploy Preview for docs-rometools canceled.

Name	Link
🔨 Latest commit	c7e8951
🔍 Latest deploy log	https://app.netlify.com/sites/docs-rometools/deploys/648873b8709bd60008859c1c

[github-actions]

Parser conformance results on ubuntu-latest

js/262

Test result	main count	This PR count	Difference
Total	48863	48863	0
Passed	47810	47810	0
Failed	1053	1053	0
Panics	0	0	0
Coverage	97.84%	97.84%	0.00%

jsx/babel

Test result	main count	This PR count	Difference
Total	40	40	0
Passed	37	37	0
Failed	3	3	0
Panics	0	0	0
Coverage	92.50%	92.50%	0.00%

symbols/microsoft

Test result	main count	This PR count	Difference
Total	6212	6212	0
Passed	1763	1763	0
Failed	4449	4449	0
Panics	0	0	0
Coverage	28.38%	28.38%	0.00%

ts/babel

Test result	main count	This PR count	Difference
Total	639	639	0
Passed	573	573	0
Failed	66	66	0
Panics	0	0	0
Coverage	89.67%	89.67%	0.00%

ts/microsoft

Test result	main count	This PR count	Difference
Total	17224	17224	0
Passed	13121	13121	0
Failed	4103	4103	0
Panics	0	0	0
Coverage	76.18%	76.18%	0.00%