CMake: provide correct alias targets for Any* plugins.

Forgotten in 8a2815ade5 when moving these
out of the plugins directory.

doc/changelog.dox

@@ -146,6 +146,12 @@ See also:
 -   @ref Trade::ObjImporter "ObjImporter" didn't work with CMake subprojects
     due to an embarrassing typo (see
     [mosra/magnum#259](https://github.com/mosra/magnum/issues/259))
+-   @ref Audio::AnyImporter "AnyAudioImporter",
+    @ref Trade::AnyImageConverter "AnyImageConverter",
+    @ref Trade::AnyImageImporter "AnyImageImporter" and
+    @ref Trade::AnySceneImporter "AnySceneImporter" plugins were not correctly
+    updated for subproject support after moving them out of the `magnum-plugins`
+    repository
 
 @subsection changelog-latest-bugfixes Bug fixes
 

src/MagnumPlugins/AnyAudioImporter/CMakeLists.txt

@@ -59,5 +59,5 @@ if(BUILD_TESTS)
     add_subdirectory(Test)
 endif()
 
-# MagnumPlugins AnyAudioImporter target alias for superprojects
-add_library(MagnumPlugins::AnyAudioImporter ALIAS AnyAudioImporter)
+# Magnum AnyAudioImporter target alias for superprojects
+add_library(Magnum::AnyAudioImporter ALIAS AnyAudioImporter)

src/MagnumPlugins/AnyImageConverter/CMakeLists.txt

@@ -59,5 +59,5 @@ if(BUILD_TESTS)
     add_subdirectory(Test)
 endif()
 
-# MagnumPlugins AnyImageConverter target alias for superprojects
-add_library(MagnumPlugins::AnyImageConverter ALIAS AnyImageConverter)
+# Magnum AnyImageConverter target alias for superprojects
+add_library(Magnum::AnyImageConverter ALIAS AnyImageConverter)

src/MagnumPlugins/AnyImageImporter/CMakeLists.txt

@@ -59,5 +59,5 @@ if(BUILD_TESTS)
     add_subdirectory(Test)
 endif()
 
-# MagnumPlugins AnyImageImporter target alias for superprojects
-add_library(MagnumPlugins::AnyImageImporter ALIAS AnyImageImporter)
+# Magnum AnyImageImporter target alias for superprojects
+add_library(Magnum::AnyImageImporter ALIAS AnyImageImporter)

src/MagnumPlugins/AnySceneImporter/CMakeLists.txt

@@ -59,5 +59,5 @@ if(BUILD_TESTS)
     add_subdirectory(Test)
 endif()
 
-# MagnumPlugins AnySceneImporter target alias for superprojects
-add_library(MagnumPlugins::AnySceneImporter ALIAS AnySceneImporter)
+# Magnum AnySceneImporter target alias for superprojects
+add_library(Magnum::AnySceneImporter ALIAS AnySceneImporter)