git submodule update failed

[j143]

Error message:

airflow-site> git submodule update --init --recursive
Submodule '.github/actions/JamesIves-github-pages-deploy-action' (git@github.com:JamesIves/github-pages-deploy-action.git) registered for 
path '.github/actions/JamesIves-github-pages-deploy-action'
Submodule '.github/actions/pre-commmit-action' (git@github.com:pre-commit/action.git) registered for path '.github/actions/pre-commmit-action'
Submodule 'landing-pages/site/themes/docsy' (https://github.com/google/docsy.git) registered for path 'landing-pages/site/themes/docsy'
Cloning into 'F:/Repo/P005/sml/airflow-site/.github/actions/JamesIves-github-pages-deploy-action'...
Host key verification failed.
fatal: Could not read from remote repository.

and the repository exists.
ns/JamesIves-github-pages-deploy-action' failed
Failed to clone '.github/actions/JamesIves-github-pages-deploy-action'. Retry scheduled
Cloning into 'F:/Repo/P005/sml/airflow-site/.github/actions/pre-commmit-action'...
Host key verification failed.
fatal: Could not read from remote repository.

Please make sure you have the correct access rights
and the repository exists.
fatal: clone of 'git@github.com:pre-commit/action.git' into submodule path 'F:/Repo/P005/sml/airflow-site/.github/actions/pre-commmit-action' failed
Failed to clone '.github/actions/pre-commmit-action'. Retry scheduled
Cloning into 'F:/Repo/P005/sml/airflow-site/landing-pages/site/themes/docsy'...
Cloning into 'F:/Repo/P005/sml/airflow-site/.github/actions/JamesIves-github-pages-deploy-action'...
Host key verification failed.
fatal: Could not read from remote repository.

Please make sure you have the correct access rights
and the repository exists.
fatal: clone of 'git@github.com:JamesIves/github-pages-deploy-action.git' into submodule path 'F:/Repo/P005/sml/airflow-site/.github/actions/JamesIves-github-pages-deploy-action' failed
Failed to clone '.github/actions/JamesIves-github-pages-deploy-action' a second time, aborting
PS F:\Repo\P005\sml\airflow-site> ssh-keyscan -t rsa -H github.com >> ~/.ssh/known_hosts
# github.com:22 SSH-2.0-babeld-88f31a42
PS F:\Repo\P005\sml\airflow-site> git submodule update --init --recursive
Cloning into 'F:/Repo/P005/sml/airflow-site/.github/actions/JamesIves-github-pages-deploy-action'...
Host key verification failed.
fatal: Could not read from remote repository.

Please make sure you have the correct access rights
and the repository exists.
fatal: clone of 'git@github.com:JamesIves/github-pages-deploy-action.git' into submodule path 'F:/Repo/P005/sml/airflow-site/.github/actions/JamesIves-github-pages-deploy-action' failed
Failed to clone '.github/actions/JamesIves-github-pages-deploy-action'. Retry scheduled
Cloning into 'F:/Repo/P005/sml/airflow-site/.github/actions/pre-commmit-action'...
Host key verification failed.
fatal: Could not read from remote repository.

Please make sure you have the correct access rights
and the repository exists.
fatal: clone of 'git@github.com:pre-commit/action.git' into submodule path 'F:/Repo/P005/sml/airflow-site/.github/actions/pre-commmit-action' failed
Failed to clone '.github/actions/pre-commmit-action'. Retry scheduled
Cloning into 'F:/Repo/P005/sml/airflow-site/.github/actions/JamesIves-github-pages-deploy-action'...
Host key verification failed.
fatal: Could not read from remote repository.

Please make sure you have the correct access rights
and the repository exists.
fatal: clone of 'git@github.com:JamesIves/github-pages-deploy-action.git' into submodule path 'F:/Repo/P005/sml/airflow-site/.github/actions/JamesIves-github-pages-deploy-action' failed
Failed to clone '.github/actions/JamesIves-github-pages-deploy-action' a second time, aborting

---

I did

ssh-keyscan -t rsa -H github.com >> ~/.ssh/known_hosts

too.