Rollup merge of #85983 - dtolnay:semverx, r=ehuss

Update to semver 1.0.3

Fixes https://github.com/rust-lang/cargo/pull/9508#issuecomment-854326213 by pulling in https://github.com/dtolnay/semver/pull/247.

Fixes https://github.com/rust-lang/cargo/issues/9543

Cargo.lock

@@ -294,7 +294,7 @@ dependencies = [
  "rand 0.8.3",
  "rustc-workspace-hack",
  "rustfix",
- "semver 1.0.1",
+ "semver 1.0.3",
  "serde",
  "serde_ignored",
  "serde_json",
@@ -4681,9 +4681,9 @@ dependencies = [
 
 [[package]]
 name = "semver"
-version = "1.0.1"
+version = "1.0.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d023dabf011d5dcb5ac64e3685d97d3b0ef412911077a2851455c6098524a723"
+checksum = "5f3aac57ee7f3272d8395c6e4f502f434f0e289fcd62876f70daa008c20dcabe"
 dependencies = [
  "serde",
 ]