[BD-19] applies edx-search lib updates

[Golub-Sergey]

Description: applies edx-search lib changes to the edx-platform, removes doc_types

[openedx-webhooks]

Thanks for the pull request, @Golub-Sergey! I've created BLENDED-600 to keep track of it in Jira. More details are on the BD-19 project page.

When this pull request is ready, tag your edX technical lead.

[timmc-edx]

Suggested change

	git+https://github.com/raccoongang/edx-search.git@golub-sergey/BD-19/transition-from-ES1.5-to-ES7
	git+https://github.com/raccoongang/edx-search.git@80980366434e701bc8c0524600bd595e6704b51f

We can lock this to a specific commit (latest in openedx/edx-search#104) for the stage test. Once that looks good, we can cut an edx-search release and switch to using that in edx-platform.

[Golub-Sergey]

@timmc-edx Done

[arch-bom-gocd-alerts]

📣 💥 Heads-up: You must either rebase onto master or merge master into your branch to avoid breaking the build.

We recently removed diff-quality and introduced lint-amnesty. This means that the automated quality check that has run on your branch doesn't work the same way it will on master. If you have introduced any quality failures, they might pass on the PR but then break the build on master.

This branch has been detected to not have commit 2e33565 as an ancestor. Here's how to see for yourself:

git merge-base --is-ancestor 2e335653 golub-sergey/BD-19/applies-edx-search-lib-updates && echo "You're all set" || echo "Please rebase onto master or merge master to your branch"

If you have any questions, please reach out to the Architecture team (either #edx-shared-architecture on Open edX Slack or #architecture on edX internal).

[timmc-edx]

This was merged as #25406.