Move a few packages from core_minimal.mk to base.mk.

All the products that inherit from base.mk add these packages, so moving
them up the hierarchy eliminates some duplication.

        DownloadProvider
        idmap
        libneuralnetworks
        mdnsd
        MediaProvider

Bug: 80410283
Test: diff all product variables with multiproduct_kati
Change-Id: I133a385b3bc64261d73f616c416f7a905675c09d
diff --git a/target/product/base.mk b/target/product/base.mk
index c18d049..8ca5d29 100644
--- a/target/product/base.mk
+++ b/target/product/base.mk
@@ -47,6 +47,7 @@
     CtsShimPrebuilt \
     CtsShimPrivPrebuilt \
     dnsmasq \
+    DownloadProvider \
     dpm \
     e2fsck \
     ExtServices \
@@ -57,6 +58,7 @@
     fsck_msdos \
     gatekeeperd \
     hid \
+    idmap \
     ime \
     ims-common \
     incident \
@@ -110,6 +112,7 @@
     libnetd_client \
     libnetlink \
     libnetutils \
+    libneuralnetworks \
     libOpenMAXAL \
     libOpenSLES \
     libpdfium \
@@ -141,12 +144,14 @@
     libwilhelm \
     locksettings \
     logd \
+    mdnsd \
     media \
     media_cmd \
     media_profiles_V1_0.dtd \
     mediadrmserver \
     mediaextractor \
     mediametrics \
+    MediaProvider \
     mediaserver \
     mke2fs \
     monkey \