gh-139436: Remove dist-pdf from the docs archives rebuild target (GH-139437)

(cherry picked from commit 0e2cdd3)

Co-authored-by: Adam Turner <9087854+AA-Turner@users.noreply.github.com>

Author: AA-Turner

Doc/Makefile

@@ -183,7 +183,7 @@ venv:
 	fi
 
 .PHONY: dist-no-html
-dist-no-html: dist-text dist-pdf dist-epub dist-texinfo
+dist-no-html: dist-text dist-epub dist-texinfo
 
 .PHONY: dist
 dist: