tempfile: add new_with_modes and is_named methods #1779

Job	Run time
Check Cross-Compilation on Rust nightly (nightly)	2m 50s
Check Cross-Compilation (stable)	2m 0s
Check Cross-Compilation on Windows (stable)	2m 50s
Rustfmt	11s
Check Cross-Compilation (beta)	1m 59s
Check Cross-Compilation on Windows (beta)	1m 45s
Check Cross-Compilation on Rust nightly on Windows (nightly)	2m 4s
Test (stable)	38s
Test linux-raw support (ubuntu)	39s
Test (windows-latest)	1m 46s
Test linux-raw support (ubuntu-22.04)	38s
Test (windows-2019)	1m 59s
Test (macos-latest)	40s
Test on Musl (ubuntu)	56s
Test (macos-13)	1m 4s
Test with Rust nightly (ubuntu)	36s
Test (beta)	38s
Test with Rust nightly (windows)	1m 52s
Test (ubuntu-22.04)	39s
Test (aarch64-ubuntu)	4m 5s
Fuzz Targets	50s
Test (msrv)	3m 11s
	33m 50s

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