dvc import-url --to-remote: no entry added to .gitignore

[turkanis]

Bug Report

Description

When I run dvc import-url with the --to-remote option, a .dvc file is create and the data is written to remote storage, as expected, but no entry is created in .gitignore. When I then run dvc pull, a local copy of the data is created and git status shows it as untracked.

Reproduce

git init
dvc init
dvc remote add -d gcs gs://bucket/dvc-test
dvc import-url --to-remote https://data.dvc.org/get-started/data.xml

	# creates data.xml.dvc
        # writes to remote storage
	# no entry added to .gitignore
	
dvc pull

	# creates data.xml
	# git shows data.xml as untracked

Expected

dvc import-url --to-remote should create a .gitignore entry.

Environment information

Output of dvc doctor:

-------------------
Platform: Python 3.9.18 on Linux-5.15.139-93.147.amzn2.x86_64-x86_64-with-glibc2.26
Subprojects:
	dvc_data = 3.5.0
	dvc_objects = 3.0.0
	dvc_render = 1.0.0
	dvc_task = 0.3.0
	scmrepo = 2.0.2
Supports:
	gs (gcsfs = 2023.12.2.post1),
	http (aiohttp = 3.9.1, aiohttp-retry = 2.8.3),
	https (aiohttp = 3.9.1, aiohttp-retry = 2.8.3),
	s3 (s3fs = 2023.12.2, boto3 = 1.33.13)
Config:
	Global: /home/jdt/.config/dvc
	System: /etc/xdg/dvc
Cache types: hardlink, symlink
Cache directory: ext4 on /dev/nvme1n1p1
Caches: local
Remotes: gs
Workspace directory: ext4 on /dev/nvme1n1p1
Repo: dvc, git
Repo.site_cache_dir: /var/tmp/dvc/repo/6b15905d035234f0f2ee787a413d4ed7