Rework scripts for syncing content

[timja]

Jira link (if applicable)

https://github.com/hmcts/slack-help-bot/issues/382

Change description

Installs dependencies and adds flags needed to make azcopy work, tested on a branch

Checklist

• [ ] commit messages are meaningful and follow good commit message guidelines
• [ ] README and other documentation has been updated / added (if needed)
• [ ] tests have been updated / new tests has been added (if needed)
• [ ] Does this PR introduce a breaking change

[github-actions[bot]]

@check-spelling-bot Report

:red_circle: Please review

See the :open_file_folder: files view, the :scroll:action log, or :memo: job summary for details.

Unrecognized words (1)

AZCLI

To accept these unrecognized words as correct, you could run the following commands

... in a clone of the [git@github.com:hmcts/hmcts.github.io.git](https://github.com/hmcts/hmcts.github.io.git) repository on the `rework-scripts-for-ai-sync` branch ([:information_source: how do I use this?]( https://github.com/check-spelling/check-spelling/wiki/Accepting-Suggestions)): ``` sh curl -s -S -L 'https://raw.githubusercontent.com/check-spelling/check-spelling/v0.0.22/apply.pl' | perl - 'https://github.com/hmcts/hmcts.github.io/actions/runs/10350199638/attempts/1' ```

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:pen: Please consider adding a word to the allow list if it is flagged as a spelling error but is genuinely used within the project. :thinking: Think we might see a flagged mistake in another PR in the future? Please consider adding it as an expected pattern.