contrib: dav1d: update to 1.3.0

> 1.3.0 is a medium release reducing memory footprint, increasing again
> the speed on x86 and ARM and extending the API functions.

https://code.videolan.org/videolan/dav1d/-/tags/1.3.0

contrib/src/dav1d/SHA512SUMS

@@ -1 +1 @@
-f172eebc0a5f6c51d31fc9e9758c2dd0de51d8a5d0e00c93a5f2b1b16b7b4a37b365f9c56dea95d400e66b63af5fa4c63d9e720719ac38852777fc8c6066e4a7  dav1d-1.2.1.tar.xz
+a91d217b8656c452dd80f5597e988f0e7a2ea32b12092c2695e7dc388033db7b193f7a8c98413bec31d1c38af376561d39f7618b935c4feeb6498c5d2b43f6a4  dav1d-1.3.0.tar.xz

contrib/src/dav1d/rules.mak

@@ -1,6 +1,6 @@
 # libdav1d
 
-DAV1D_VERSION := 1.2.1
+DAV1D_VERSION := 1.3.0
 DAV1D_URL := $(VIDEOLAN)/dav1d/$(DAV1D_VERSION)/dav1d-$(DAV1D_VERSION).tar.xz
 
 PKGS += dav1d