[RELEASE ONLY CHANGES] Update version references in docs for 1.3 release - #19791

[RELEASE ONLY CHANGES] Update version references in docs for 1.3 release#19791

shoumikhin merged 3 commits into

release/1.3pytorch/executorch:release/1.3from

release-only-doc-version-refs-1.3pytorch/executorch:release-only-doc-version-refs-1.3Copy head branch name to clipboard