cfg.mk: update old_NEWS_hash

Commit c3705f11bc0f1796836cddacfcd97e9f7e243563 modified the copyright
dates at the bottom of NEWS but did not update old_NEWS_hash.

diff --git a/cfg.mk b/cfg.mk
index e800ad39c87ad33970f39880fbcd49fd117338d1..7e21bc904a43aa9a2e42e83153f4016cbcda3030 100644 (file)
--- a/cfg.mk
+++ b/cfg.mk
@@ -85,7 +85,7 @@ update-release-year:
 .PHONY: update-release-year
 
 # Prevent incorrect NEWS edits.
-old_NEWS_hash = 20f602e498b46edc50ce5bc31aeb58fc
+old_NEWS_hash = c296de7779bb03a02df56964aaff051f
 
 # Update autoconf-latest.tar.* symlinks during 'make stable/beta'.
 GNUPLOADFLAGS = --symlink-regex