Remove old databroker submodule and replace with proto submodule

Signed-off-by: Sebastian Schildt <sebastian.schildt@de.bosch.com>

Author: SebastianSchildt

.gitmodules

@@ -1,6 +1,5 @@
 
 
-[submodule "kuksa-databroker"]
-	path = submodules/kuksa-databroker
-	url = https://github.com/eclipse-kuksa/kuksa-databroker.git
-	branch = feature/databroker-api-v2
+[submodule "submodules/kuksa-proto"]
+	path = submodules/kuksa-proto
+	url = https://github.com/eclipse-kuksa/kuksa-proto.git

kuksa-client/proto.py

@@ -15,7 +15,7 @@
 import os
 
 # this needs to be adapted once the submodules name or structure changes
-PROTO_PATH = os.path.abspath("../submodules/kuksa-databroker/proto")
+PROTO_PATH = os.path.abspath("../submodules/kuksa-proto/proto/")
 
 
 def main():