Remove 3dparty folder and submodule

Signed-off-by: Gian Marco Iodice <gianmarco.iodice@arm.com>
Change-Id: I0b30efc2ce0afa7dba86ec05ab0372a39b11985d
diff --git a/.gitmodules b/.gitmodules
index b36bf78..e69de29 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -1,8 +0,0 @@
-[submodule "data"]
-	path = data
-	url = https://git.research.arm.com/ComputeLibrary/data.git
-	branch = master
-[submodule "3rdparty"]
-	path = 3rdparty
-	url = https://eu-gerrit-1.euhpc.arm.com/VisualCompute/3rdparty
-	branch = master
diff --git a/3rdparty b/3rdparty
deleted file mode 160000
index 01406de..0000000
--- a/3rdparty
+++ /dev/null
@@ -1 +0,0 @@
-Subproject commit 01406de1f5236c354fc05513ab629cf165d9d137