Rollup merge of rust-lang#114944 - lqd:fix-thiserror, r=RalfJung

update `thiserror` to version >= 1.0.46

1.0.46 version is the one with [the workaround](dtolnay/thiserror#248) for rust-lang#114839. I'm also encountering this issue, so let's update the dependency so that everyone doesn't have to `./x clean`.

Fixes rust-lang#114839.

r? `@RalfJung`

Cargo.lock

@@ -5126,9 +5126,9 @@ checksum = "aac81b6fd6beb5884b0cf3321b8117e6e5d47ecb6fc89f414cfdcca8b2fe2dd8"
 
 [[package]]
 name = "thiserror"
-version = "1.0.40"
+version = "1.0.47"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "978c9a314bd8dc99be594bc3c175faaa9794be04a5a5e153caba6915336cebac"
+checksum = "97a802ec30afc17eee47b2855fc72e0c4cd62be9b4efe6591edde0ec5bd68d8f"
 dependencies = [
  "thiserror-impl",
 ]
@@ -5155,9 +5155,9 @@ dependencies = [
 
 [[package]]
 name = "thiserror-impl"
-version = "1.0.40"
+version = "1.0.47"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f9456a42c5b0d803c8cd86e73dd7cc9edd429499f37a3550d286d5e86720569f"
+checksum = "6bb623b56e39ab7dcd4b1b98bb6c8f8d907ed255b18de254088016b27a8ee19b"
 dependencies = [
  "proc-macro2",
  "quote",