Add zizmor github actions security analysis workflow #6685

Job	Run time
prepare	5s
Check no_std	21s
Check WASM	32s
Build & Test Examples (example_cli)	16s
Rust clippy	48s
Build & Test Examples (example_bitcoind_rpc_polling)	36s
Build & Test (1.84.0, true, --no-default-features --features miniscript/no-std)	1m 27s
Rust fmt	14s
Build & Test Examples (example_electrum)	52s
Build & Test (1.84.0, true, --all-features)	5m 34s
Build & Test Examples (example_esplora)	54s
Build & Test (1.63.0, --no-default-features --features miniscript/no-std)	2m 0s
Build & Test Examples (example_wallet_electrum)	52s
Build & Test (1.63.0, --all-features)	4m 16s
Build & Test Examples (example_wallet_esplora_async)	58s
Build & Test (1.75.0, --no-default-features --features miniscript/no-std)	1m 27s
Build & Test Examples (example_wallet_esplora_blocking)	58s
Build & Test (1.75.0, --all-features)	4m 40s
Build & Test Examples (example_wallet_rpc)	28s
	27m 18s

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