lineage: soong: replace space with colon on TARGET_LD_SHIM_LIBS

that way we can split the shim list logically into multiple lines like

TARGET_LD_SHIM_LIBS := /system/bin/gpsd|/vendor/lib/libshim_gpsd.so \
    /system/lib/libexynoscamera.so|/vendor/lib/libexynoscamera_shim.so \
    /system/lib/libstagefright.so|/system/lib/libstagefright_shim.so

to not have one single huge line

[lineage-17.0]
this got lost in:
    soong: rework soong_config for Pie
    Change-Id: I3c5001f02975e5487ba66a02217f1d24d2021272

Change-Id: Ice1411ee22b78da1dbf22eac412b9e4978acebdf

build/soong/soong_config.mk

@@ -14,7 +14,7 @@ $(call add_json_bool, Supports_hw_fde, $(filter true,$(TARGET_HW_DISK_ENCRYPTION
 $(call add_json_bool, Supports_hw_fde_perf, $(filter true,$(TARGET_HW_DISK_ENCRYPTION_PERF)))
 $(call add_json_bool, Supports_legacy_hw_fde, $(filter true,$(TARGET_LEGACY_HW_DISK_ENCRYPTION)))
 $(call add_json_str_omitempty, Target_process_sdk_version_override, $(TARGET_PROCESS_SDK_VERSION_OVERRIDE))
-$(call add_json_str_omitempty, Target_shim_libs, $(TARGET_LD_SHIM_LIBS))
+$(call add_json_str_omitempty, Target_shim_libs, $(subst $(space),:,$(TARGET_LD_SHIM_LIBS)))
 $(call add_json_bool, Uses_generic_camera_parameter_library, $(if $(TARGET_SPECIFIC_CAMERA_PARAMETER_LIBRARY),,true))
 $(call add_json_bool, Uses_metadata_as_fde_key, $(filter true,$(TARGET_USES_METADATA_AS_FDE_KEY)))
 $(call add_json_bool, Uses_nvidia_enhancements, $(filter TRUE,$(NV_ANDROID_FRAMEWORK_ENHANCEMENTS)))