Bumping MSRV to 1.76.0 (#1152)

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## Motivation and Context
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Bumping MSRV to `1.76.0` to fix canary dependency build issue

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.github/workflows/canary.yaml

@@ -7,7 +7,7 @@ on:
     branches:
     - 'canary*'
 env:
-  tool_rust_version: 1.75.0
+  tool_rust_version: 1.76.0
   rust_nightly_version: nightly-2024-02-07
 
 jobs: