Update MacOS ARM64 download links

[Charles-Gagnon]

Updates the download links when the emulated version of ADS is running on ARM64 MacOS

Original PR : #24841

For #24840

[Charles-Gagnon]

@cheenamalhotra Do you have an ARM64 Mac you could use to verify this? I unfortunately do not 😄

[coveralls]

Pull Request Test Coverage Report for Build 6721746763

• 0 of 0 changed or added relevant lines in 0 files are covered.
• 3 unchanged lines in 3 files lost coverage.
• Overall coverage decreased (-0.006%) to 41.567%

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Files with Coverage Reduction	New Missed Lines	%
extensions/notebook/src/book/bookTreeView.ts	1	36.91%
extensions/notebook/src/dialog/configurePython/configurePathPage.ts	1	57.02%
src/sql/workbench/services/connection/browser/connectionDialogWidget.ts	1	73.44%

Totals
Change from base Build 6716094540:	-0.006%
Covered Lines:	30783
Relevant Lines:	69356

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💛 - Coveralls

[cheenamalhotra]

@cheenamalhotra Do you have an ARM64 Mac you could use to verify this? I unfortunately do not 😄

These links redirect to download pages instead of specific OS/arch build - is that correct? However, why they're named to be `download-azure-data-studio-macos-arm64' - doesn't really add up.. do we want to keep using these forward links or fix them to redirect to package instead?

[Charles-Gagnon]

Oh, yeah that's a good point. Updated!

[Charles-Gagnon]

@cheenamalhotra Here's an adhoc build I kicked off to test with if you wanted to try that instead of pulling/rebuilding locally

https://mssqltools.visualstudio.com/CrossPlatBuildScripts/_build/results?buildId=215331&view=results

(or let me know if you're too busy and I'll find someone else)

[cheenamalhotra]

Confirming URL is updated and redirects user to correct installable.