[MC-252298] Death messages relating to the Thorns enchantment don't contain conjunctions where appropriate

The Bug:

Death messages relating to the thorns enchantment don't contain conjunctions where appropriate, unlike every other death message in the game, therefore introducing an inconsistency.

Below is a table I've constructed that lists the affected death messages to show the issue that's present here.

Affected Strings:

Before reading the table, please note the following:

Words colored in GREEN are correct.
Words colored in RED are incorrect.

Translation Key	Current String	Expected String
death.attack.thorns	%1$s was killed trying to hurt %2$s	%1$s was killed while trying to hurt %2$s
death.attack.thorns.item	%1$s was killed by %3$s trying to hurt %2$s	%1$s was killed by %3$s while trying to hurt %2$s

Steps to Reproduce:

Locate any of the affected strings as listed above.
Take note as to whether or not death messages relating to the thorns enchantment contain conjunctions where appropriate.

Observed Behavior:

Conjunctions are not present within the affected death messages.

Expected Behavior:

Conjunctions would be present within the affected death messages to maintain consistency with every other death message in the game.