chore(brew): Add a retry to the installation script

[RoyalOughtness]

I notice the installation script fails sometimes with:

[09:24:58 g.i/s/wayblue-hyprland-main-userns-hardened:br-staging-40] => error: RPC failed; curl 92 HTTP/2 stream 5 was not closed cleanly: CANCEL (err 8)
[09:24:58 g.i/s/wayblue-hyprland-main-userns-hardened:br-staging-40] => error: 6412 bytes of body are still expected
[09:24:58 g.i/s/wayblue-hyprland-main-userns-hardened:br-staging-40] => fetch-pack: unexpected disconnect while reading sideband packet
[09:24:58 g.i/s/wayblue-hyprland-main-userns-hardened:br-staging-40] => fatal: early EOF
[09:24:58 g.i/s/wayblue-hyprland-main-userns-hardened:br-staging-40] => fatal: fetch-pack: invalid index-pack output
[09:24:58 g.i/s/wayblue-hyprland-main-userns-hardened:br-staging-40] => Failed during: /usr/bin/git fetch --quiet --force origin

a retry could improve reliability

[KernelFreeze]

The problem happens somewhere inside this homebrew install script. I think that the issue needs to be upstreamed to them or a patch to the installer would have to be added to BlueBuild.

[fiftydinar]

@KernelFreeze
I made the upstream issue:
Homebrew/install#890

Edit: Issue is closed unfortunately