yaml format is changed after update this file

[yahliu]

Describe the bug
A clear and concise description of what the bug is.

Note that any how to questions should be posted in the discussion board and not raised as an issue.

Version of yq: v4.44.5
Operating system: mac/linux
Installed via: homebrew/snap

Input Yaml
Concise yaml document(s) (as simple as possible to show the bug, please keep it to 10 lines or less)
data1.yml:

compute:
- architecture: amd64
  hyperthreading: Enabled
  name: worker
  platform:
    aws:
      type: m6g.2xlarge
  replicas: 3
metadata:
  name: test

Command
The command you ran:

yq e -i '.metadata.name="test1" data1.yml

Actual behavior

compute:
  - architecture: arm64
    hyperthreading: Enabled
    name: worker
    platform:
      aws:
        type: m6g.2xlarge
    replicas: 3
metadata:
  name: test1

Expected behavior

compute:
- architecture: amd64
  hyperthreading: Enabled
  name: worker
  platform:
    aws:
      type: m6g.2xlarge
  replicas: 3
metadata:
  name: test1

Additional context
Add any other context about the problem here.