Text Changes: Remove self-reference ("we") in WordPress Admin.

This changes some admin-area, user-facing text, to better match the guidelines and recommendations set forth in the make/core handbook, specifically:

> the word “we” should be avoided (...) unless its made very clear which group is speaking

Follow-up to [51979], [53131], [53132], [53148], [53156].

Props kebbet, costdev, SergeyBiryukov.
Fixes #55758.
See #46057.


git-svn-id: https://develop.svn.wordpress.org/trunk@54200 602fd350-edb4-49c9-b593-d223f7449a82

src/wp-load.php

@@ -87,7 +87,7 @@ if ( file_exists( ABSPATH . 'wp-config.php' ) ) {
 	// Die with an error message.
 	$die = '<p>' . sprintf(
 		/* translators: %s: wp-config.php */
-		__( "There doesn't seem to be a %s file. I need this before we can get started." ),
+		__( "There doesn't seem to be a %s file. It is needed before the installation can continue." ),
 		'<code>wp-config.php</code>'
 	) . '</p>';
 	$die .= '<p>' . sprintf(