Merge develop to R-cran

[Flamefire]

This is for easybuilders#20756

I basically merged develop into your branch and resolved the conflicts introduced by the changes merged to develop. While the PR might look scarily big the actual changes compared to develop are now:

--- a/easybuild/easyconfigs/b/Brunsli/Brunsli-0.1-GCCcore-13.2.0.eb
+++ b/easybuild/easyconfigs/b/Brunsli/Brunsli-0.1-GCCcore-13.2.0.eb
@@ -13,7 +13,12 @@ toolchain = {'name': 'GCCcore', 'version': '13.2.0'}
 
 source_urls = ['https://github.com/google/brunsli/archive/']
 sources = ['v%(version)s.tar.gz']
-checksums = ['62762dc740f9fcc9706449c078f12c2a366416486d2882be50a9f201f99ac0bc']
+patches = ['Brunsli-0.1-fix-Brotli-static-library-names.patch']
+checksums = [
+    {'v0.1.tar.gz': '62762dc740f9fcc9706449c078f12c2a366416486d2882be50a9f201f99ac0bc'},
+    {'Brunsli-0.1-fix-Brotli-static-library-names.patch':
+     '0b921fb4839f0b0223c1bf08499e84afd5d428f448664fd1337173f45a815704'},
+]
 
 builddependencies = [
     ('CMake', '3.27.6'),
@@ -27,7 +32,6 @@ dependencies = [
 
 # skip use of third_party directory, since we provide Brotli via a proper dependency
 preconfigopts = "sed -i 's/add_subdirectory(third_party)//g' ../brunsli-%(version)s/CMakeLists.txt && "
-preconfigopts += "sed -i 's/\\(brotli...\\)-static/\\1/g' ../brunsli-%(version)s/brunsli.cmake && "
 
 configopts = '-DCMAKE_CXX_FLAGS="$CXXFLAGS -lbrotlienc -lbrotlidec -lbrotlicommon" '
 
--- /dev/null
+++ b/easybuild/easyconfigs/b/Brunsli/Brunsli-0.1-fix-Brotli-static-library-names.patch
--- /dev/null
+++ b/easybuild/easyconfigs/i/ImageMagick/ImageMagick-7.1.1-33-GCCcore-13.2.0.eb
--- /dev/null
+++ b/easybuild/easyconfigs/r/R-bundle-CRAN/R-bundle-CRAN-2024.06-foss-2023b.eb

I.e. replace the sed in Brunsli by your patch and add the 2 ECs