chore: Bumping MSRV to 1.92.0 (apache#2224)

## Which issue does this PR close?

<!--
We generally require a GitHub issue to be filed for all bug fixes and
enhancements and this helps us generate change logs for our releases.
You can link an issue to this PR using the GitHub syntax. For example
`Closes apache#123` indicates that this PR will close issue apache#123.
-->

- Closes #.

## What changes are included in this PR?
- Bumps MSRV to 1.92.0
- Fixes Rustsec check on quinn
<!--
Provide a summary of the modifications in this PR. List the main changes
such as new features, bug fixes, refactoring, or any other updates.
-->

## Are these changes tested?

<!--
Specify what test covers (unit test, integration test, etc.).

If tests are not included in your PR, please explain why (for example,
are they covered by existing tests)?
-->

---------

Co-authored-by: Kevin Liu <kevinjqliu@users.noreply.github.com>

Author: 2 people

Cargo.lock

@@ -37,7 +37,7 @@ version = "0.9.0"
 license = "Apache-2.0"
 repository = "https://github.com/apache/iceberg-rust"
 # Check the MSRV policy in README.md before changing this
-rust-version = "1.91"
+rust-version = "1.92"
 
 [workspace.dependencies]
 anyhow = "1.0.72"

Cargo.toml

@@ -19,7 +19,7 @@
 edition = "2024"
 homepage = "https://rust.iceberg.apache.org"
 name = "pyiceberg_core_rust"
-rust-version = "1.91"
+rust-version = "1.92"
 version = "0.9.0"
 # This crate is used to build python bindings, we don't want to publish it
 publish = false