[FFmpeg-cvslog] configure: update copyright year

[Lynne]

ffmpeg | branch: release/4.3 | Lynne <dev at lynne.ee> | Fri Jan  1 00:00:00 2021 +0100| [89daac5fe2edb86f45fbd3281ac680bc598d6a97] | committer: Gyan Doshi

configure: update copyright year

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=89daac5fe2edb86f45fbd3281ac680bc598d6a97
---

 configure | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/configure b/configure
index 8569a60bf8..36713ab658 100755
--- a/configure
+++ b/configure
@@ -7513,7 +7513,7 @@ cat > $TMPH <<EOF
 #define FFMPEG_CONFIG_H
 #define FFMPEG_CONFIGURATION "$(c_escape $FFMPEG_CONFIGURATION)"
 #define FFMPEG_LICENSE "$(c_escape $license)"
-#define CONFIG_THIS_YEAR 2020
+#define CONFIG_THIS_YEAR 2021
 #define FFMPEG_DATADIR "$(eval c_escape $datadir)"
 #define AVCONV_DATADIR "$(eval c_escape $datadir)"
 #define CC_IDENT "$(c_escape ${cc_ident:-Unknown compiler})"