website-build: Makefile: rename upload target to deploy.

Guix is being used to build the website and Guix has the 'guix deploy'
command, so this should look more familiar to people using Guix.

Signed-off-by: Denis 'GNUtoo' Carikli <GNUtoo@cyberdimension.org>
Acked-by: Adrien 'neox' Bourmault <neox@gnu.org>

website-build/Makefile.am

@@ -14,7 +14,7 @@
 # along with this program.  If not, see <https://www.gnu.org/licenses/>.
 DOMAIN := libreboot.at
 
-.PHONY: all build check help upload website.tar.gz
+.PHONY: all build check help deploy website.tar.gz
 
 all: website.tar.gz
 
@@ -78,7 +78,7 @@ help:
 		"help           # Print this help" \
 		"test           # run lighttpd on localhost:8080" \
 		"check          # Run automatic tests" \
-		"upload         # Upload the website to https://$(DOMAIN)" \
+		"deploy         # Deploy the website to https://$(DOMAIN)" \
 		"website.tar.gz # Create a tarball of the website"
 
 if WANT_GUIX
@@ -108,7 +108,7 @@ test:
 endif
 endif
 
-upload: website.tar.gz
+deploy: website.tar.gz
 	curl \
 		--oauth2-bearer `cat id_oauth2_bearer` \
 		-Fcontent=@website.tar.gz \