revbump recipes requiring imagemagick (#5039)

media-gfx/digikam/digikam-7.0.0~beta2.recipe

@@ -6,7 +6,7 @@ photos and RAW files."
 HOMEPAGE="https://digikam.org/"
 COPYRIGHT="2010-2020 KDE Organisation"
 LICENSE="GNU LGPL v2"
-REVISION="1"
+REVISION="2"
 SOURCE_URI="https://download.kde.org/unstable/digikam/digikam-${portVersion/\~beta/-beta}.tar.xz"
 CHECKSUM_SHA256="62420d3ef7cd5af0075c8f69f2d078927952c2e279b0aa642025389d13aeb59d"
 SOURCE_DIR="digikam-${portVersion/\~beta/-beta}"

media-libs/embree/embree-3.6.0.recipe

@@ -10,7 +10,7 @@ algorithms that best matches the instruction set of your CPU"
 HOMEPAGE="https://embree.github.io"
 COPYRIGHT="2013-2019 Intel Corporation"
 LICENSE="Apache v2"
-REVISION="2"
+REVISION="3"
 SOURCE_URI="https://github.com/embree/embree/archive/v$portVersion.tar.gz"
 CHECKSUM_SHA256="3c179aa09efe1f591f277cd8835e37726998f657730ca456d08f584fc8780559"
 PATCHES="embree-$portVersion.patchset"

media-libs/libopenshot/libopenshot-0.2.5.recipe

@@ -6,7 +6,7 @@ OpenShot Video Editor (version 2.0+). C++, Python are fully supported."
 HOMEPAGE="https://www.openshot.org/"
 COPYRIGHT="2008-2020 OpenShot Studios, LLC"
 LICENSE="GNU LGPL v3"
-REVISION="1"
+REVISION="2"
 SOURCE_URI="https://github.com/OpenShot/libopenshot/archive/v$portVersion.tar.gz"
 CHECKSUM_SHA256="8ae7d226fbd2efbc84da4f7d9d8c7f3cc9616e4de46e1233e3b0a84ac0a429bc"
 SOURCE_FILENAME="libopenshot-$portVersion.tar.gz"

sci-mathematics/octave/octave-5.1.0.recipe

@@ -5,7 +5,7 @@ for solving linear and nonlinear problems numerically."
 HOMEPAGE="http://www.octave.org/"
 COPYRIGHT="1996-2019 John W. Eaton"
 LICENSE="GNU GPL v3"
-REVISION="3"
+REVISION="4"
 SOURCE_URI="https://ftp.gnu.org/gnu/octave/octave-$portVersion.tar.gz"
 CHECKSUM_SHA256="e36b1124cac27c7caa51cc57de408c31676d5f0096349b4d50b57bfe1bcd7495"
 PATCHES="octave-$portVersion.patchset"