chore(deps): update reqwest to 0.12

[phlip9]

Updating to LDK 0.1, I noticed esplora-client is the last dep we have using reqwest-v0.11, which forces us to hold on to a ton of duplicate, old deps in our tree (http 0.2, hyper 0.14, rustls 0.21, ...). Updating reqwest to 0.12 removes all these for us.

I've also updated the 1.63.0 MSRV instructions to pin reqwest-v0.12.9, the last version with that MSRV. Later reqwest versions bump the MSRV to 1.64.0.

[coveralls]

Pull Request Test Coverage Report for Build 13823581735

Details

• 0 of 0 changed or added relevant lines in 0 files are covered.
• No unchanged relevant lines lost coverage.
• Overall coverage remained the same at 88.167%

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Totals
Change from base Build 13552496536:	0.0%
Covered Lines:	1140
Relevant Lines:	1293

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💛 - Coveralls

[phlip9]

Update: tokio-util and indexmap are no longer in the dependency tree, so remove those from the MSRV pinning

[phlip9]

Finally buckled down and got everything building w/ 1.63 locally.

• Needed to pin reqwest to v0.12.4 to avoid all the new h3 deps.
• The new minreq version that released yesterday also silently started break on 1.63, so pin that to v2.13.2.
• New once_cell release also breaks MSRV, so pin to v1.20.3.
• Pin ring to v0.17.12.

[ValuedMammal]

@phlip9 Thanks for looking into it, I'll try to get things working on my end as well

[phlip9]

Ahh looks like some dev-dependencies also need to be pinned...

[phlip9]

Pinned base64-ct to v1.6.0 and bzip2-sys to v0.1.12+1.0.8, but only in CI since these are transitive dev-dependencies.

[ValuedMammal]

ACK d84d8d0