Move dependencies from maplibre-native-base to vendor (#3829)

vendor/expected-lite.cmake

@@ -0,0 +1,21 @@
+if(TARGET mbgl-vendor-expected-lite)
+	return()
+endif()
+
+add_library(
+	mbgl-vendor-expected-lite INTERFACE
+)
+
+target_include_directories(
+	mbgl-vendor-expected-lite SYSTEM
+	INTERFACE ${CMAKE_CURRENT_LIST_DIR}/expected-lite/include
+)
+
+set_target_properties(
+	mbgl-vendor-expected-lite
+	PROPERTIES
+		INTERFACE_MAPLIBRE_NAME "expected-lite"
+		INTERFACE_MAPLIBRE_URL "https://github.com/martinmoene/expected-lite"
+		INTERFACE_MAPLIBRE_AUTHOR "Martin Moene"
+		INTERFACE_MAPLIBRE_LICENSE ${CMAKE_CURRENT_LIST_DIR}/expected-lite/LICENSE.txt
+)