Add window drag move and drag resize without decoration example. #51158

Job	Run time
miri	9m 29s
toml	1m 56s
ci	4m 45s
build (windows-latest)	5m 41s
typos	6s
build (ubuntu-latest)	2m 55s
build (macos-latest)	2m 3s
check-missing-examples-in-docs	30s
check-bevy-internal-imports	6s
check-doc	6m 38s
run-examples-macos-metal	5m 12s
check-missing-features-in-docs	29s
markdownlint	1m 3s
check-compiles-no-std	33s
check-compiles	7m 5s
build-wasm-atomics	1m 28s
build-wasm	44s
msrv	1m 0s
	51m 43s

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