The v2 migration script fix - migrate Fluent Bit image key instead of deleting it

[perk-sumo]

Convert this: https://github.com/helm/charts/blob/master/stable/fluent-bit/values.yaml#L5

image:
  fluent_bit:
    repository: fluent/fluent-bit
    tag: 1.3.7
  pullPolicy: Always

into this: https://github.com/fluent/helm-charts/blob/fb1f611236a3d4b4f56514bb1d05b23820f8a409/charts/fluent-bit/values.yaml#L9

image:
  repository: fluent/fluent-bit
  tag: 1.3.7
  pullPolicy: Always

[github-actions]

The backport to release-v2.0 failed:

The process '/usr/bin/git' failed with exit code 1

To backport manually, run these commands in your terminal:

# Fetch latest updates from GitHub
git fetch
# Create a new working tree
git worktree add .worktrees/backport-release-v2.0 release-v2.0
# Navigate to the new working tree
cd .worktrees/backport-release-v2.0
# Create a new branch
git switch --create backport-1444-to-release-v2.0
# Cherry-pick the merged commit of this pull request and resolve the conflicts
git cherry-pick ---mainline 1 5243583091113114e05d79d6a1d533d00e2b2ded
# Push it to GitHub
git push --set-upstream origin backport-1444-to-release-v2.0
# Go back to the original working tree
cd ../..
# Delete the working tree
git worktree remove .worktrees/backport-release-v2.0

Then, create a pull request where the base branch is release-v2.0 and the compare/head branch is backport-1444-to-release-v2.0.