Add UploadSaveLockWrapper to manage save locks during uploads - #74712

Add UploadSaveLockWrapper to manage save locks during uploads#74712

adamsilverstein merged 3 commits into

feature/client-side-media-devWordPress/gutenberg:feature/client-side-media-devfrom

74554-save-button-remains-disabled-with-use-upload-save-lockWordPress/gutenberg:74554-save-button-remains-disabled-with-use-upload-save-lockCopy head branch name to clipboard