exiv2: update from 0.26 to 0.28.3

Rationale:
- 0.26 is ~5 years old
- the installed version ships a libxmp.a library,
  w/o headers, that also causes a name clash [1]

Build options EXIV2_ENABLE_BUILD_SAMPLES and DEXIV2_ENABLE_SSH
are no longer honored.

[1] https://github.com/Exiv2/exiv2/issues/624

exiv2.be0

@@ -1,9 +1,9 @@
 #!/usr/bin/env beesh
 
-# BEE_VERSION exiv2-0.26-3
+# BEE_VERSION exiv2-0.28.3-0
 
 #SRCURL[0]="https://github.com/Exiv2/exiv2/archive/v${PKGVERSION}.tar.gz exiv2-${PKGVERSION}.tar.gz"
-SRCURL[0]="https://beehive.molgen.mpg.de/5a32bfa41b5e5409c9347b227350e100/exiv2-0.26.tar.gz"
+SRCURL[0]="https://beehive.molgen.mpg.de/9944863400a43e79583b790f710b86c2/exiv2-0.28.3.tar.gz"
 
 # PATCHURL+=()
 
@@ -21,9 +21,7 @@ SRCURL[0]="https://beehive.molgen.mpg.de/5a32bfa41b5e5409c9347b227350e100/exiv2-
 
 mee_configure() {
     bee_configure \
-        -DEXIV2_ENABLE_BUILD_SAMPLES=no     \
         -DEXIV2_ENABLE_WEBREADY=yes  \
-        -DEXIV2_ENABLE_SSH=off       \
         -DEXIV2_ENABLE_CURL=yes
 }