Skip to: Print the link target script through the core helper

[obenland]

The skip link's target script is the last inline script in this plugin that echoes its own <script> tag. This passes it to wp_print_inline_script_tag() instead, the same function core uses for inline scripts added with wp_add_inline_script(), so it is built the same way and goes through the wp_inline_script_attributes filter. The JavaScript is unchanged and still prints in the footer.

Testing steps

1. On wordpress.org, press Tab once after the page loads. The "Skip to content" link appears.
2. Activate it. Focus moves to the main content.

🤖 Generated with Claude Code

[Copilot]

Copilot was unable to review this pull request because the user who requested the review has reached their quota limit.