Syntax fixes to iOS and tvOS create bash scripts

[leptos-null]

What does this implement/fix? Explain your changes.

• fix bug where xcode_sdk_paths was improperly expanded, resulting in finding no Xcode SDKs
• add arm64e to iPhoneOS ARCHS to match all recent SDKs
• support new DeviceSupport directory names
  • old style: 16.5.1 (20F75) arm64e
  • new style: iPhone14,6 16.5.1 (20F75)
• fix shell syntax error when using real device symbols
• update tvOS script to use tvOS terminology
• minimize diff between create_patched_sdk.sh and create_patched_sdk_tvos.sh for maintainability

Does this close any currently open issues?

no

Any relevant logs, error output, etc?

no

Any other comments?

no

Where has this been tested?

Operating System: macOS

Platform: Darwin

Toolchain Version: Apple clang version 15.0.0 (clang-1500.0.40.1)

[leptos-null]

Ran a quick test with tvOS 17.1 symbols and Xcode 15.0.1. Script appeared to work well.

Artifact: AppleTVOS17.1.sdk.tar.xz

(GitHub doesn't allow .tar.xz files for some reason, so the file may download as .tgz, but it is actually xz compressed)