build(deps): bump cxx-build from 1.0.42 to 1.0.45

Bumps [cxx-build](https://github.com/dtolnay/cxx) from 1.0.42 to 1.0.45.
- [Release notes](https://github.com/dtolnay/cxx/releases)
- [Commits](https://github.com/dtolnay/cxx/compare/1.0.42...1.0.45)

Signed-off-by: dependabot[bot] <support@github.com>

Cargo.lock

@@ -261,9 +261,9 @@ dependencies = [
 
 [[package]]
 name = "cxx-build"
-version = "1.0.42"
+version = "1.0.45"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6030e088c895e111cdc8cd00d5b207cdbde94049e3563450b73313dec2f25981"
+checksum = "8f38db9960b263e02f437cbf623e635c4ef7591e4c8cd82bd0670056fd6c6906"
 dependencies = [
  "cc",
  "codespan-reporting",

rust/libdnf-sys/Cargo.toml

@@ -17,7 +17,7 @@ path = "lib.rs"
 cmake = "0.1.45"
 system-deps = "3.1"
 anyhow = "1.0"
-cxx-build = "1.0.42"
+cxx-build = "1.0.45"
 
 # This currently needs to duplicate the libraries from libdnf
 [package.metadata.system-deps]