Use proper names rather than paths for submodules

Submodules were named as their relative paths prior which were not very readable, this has now been replaced with proper titles that correspond to the submodule.

.gitmodules

@@ -1,44 +1,44 @@
-[submodule "app/libraries/fmt"]
+[submodule "{fmt}"]
 	path = app/libraries/fmt
 	url = https://github.com/fmtlib/fmt
-[submodule "app/libraries/oboe"]
+[submodule "Oboe"]
 	path = app/libraries/oboe
 	url = https://github.com/google/oboe
 	branch = 1.3-stable
-[submodule "app/libraries/lz4"]
+[submodule "LZ4"]
 	path = app/libraries/lz4
 	url = https://github.com/lz4/lz4.git
-[submodule "app/libraries/frozen"]
+[submodule "Frozen"]
 	path = app/libraries/frozen
 	url = https://github.com/serge-sans-paille/frozen
-[submodule "app/libraries/pugixml"]
+[submodule "PugiXML"]
 	path = app/libraries/pugixml
 	url = https://github.com/zeux/pugixml.git
-[submodule "app/libraries/tzcode"]
+[submodule "tzcode"]
 	path = app/libraries/tzcode
 	url = https://github.com/skyline-emu/tz
 	branch = master
-[submodule "app/libraries/perfetto"]
+[submodule "Perfetto"]
 	path = app/libraries/perfetto
 	url = https://android.googlesource.com/platform/external/perfetto
 	branch = releases/v12.x
-[submodule "app/libraries/vkhpp"]
+[submodule "Vulkan-Hpp"]
 	path = app/libraries/vkhpp
 	url = https://github.com/KhronosGroup/Vulkan-Hpp
-[submodule "app/libraries/vkma"]
+[submodule "Vulkan Memory Allocator"]
 	path = app/libraries/vkma
 	url = https://github.com/GPUOpen-LibrariesAndSDKs/VulkanMemoryAllocator
-[submodule "app/libraries/mbedtls"]
+[submodule "Mbed TLS"]
 	path = app/libraries/mbedtls
 	url = https://github.com/ARMmbed/mbedtls
-[submodule "app/libraries/opus"]
+[submodule "Opus"]
 	path = app/libraries/opus
 	url = https://github.com/xiph/opus
-[submodule "app/libraries/boost"]
+[submodule "Boost"]
 	path = app/libraries/boost
 	url = https://github.com/boostorg/boost.git
 	ignore = all
-[submodule "app/libraries/llvm-project"]
-    path = app/libraries/llvm
-    url = https://github.com/llvm/llvm-project.git
-    shallow = true
+[submodule "LLVM"]
+	path = app/libraries/llvm
+	url = https://github.com/llvm/llvm-project.git
+	shallow = true