Many changes

- 17.1: Add Pixel 4/XL
- Promote klte to 17.1
- hardenBootArgs: don't run on klte
- hardenBootArgs: regorganize
- hardenDefconfig: enabler: drop unnecessary options (iommu)
- hardenDefconfig: disabler: comment diag options for now
- deblobber: comment dirac lines to fix cheeseburger headphone jack
- fixup Etar replacement

Scripts/LineageOS-17.1/Patch.sh

@@ -193,7 +193,7 @@ if [ "$DOS_NON_COMMERCIAL_USE_PATCHES" = true ]; then sed -i 's/LINEAGE_BUILDTYP
 echo 'include vendor/divested/divestos.mk' >> config/common.mk; #Include our customizations
 
 enter "vendor/divested";
-awk -i inplace '!/Etar/' packages.mk; #lineage-17.1 calendar is Etar fork
+awk -i inplace '!/EtarPrebuilt/' packages.mk; #lineage-17.1 calendar is Etar fork
 if [ "$DOS_MICROG_INCLUDED" = "FULL" ]; then echo "PRODUCT_PACKAGES += GmsCore GsfProxy FakeStore" >> packages.mk; fi;
 if [ "$DOS_HOSTS_BLOCKING" = false ]; then echo "PRODUCT_PACKAGES += $DOS_HOSTS_BLOCKING_APP" >> packages.mk; fi;
 echo "PRODUCT_PACKAGES += vendor.lineage.trust@1.0-service" >> packages.mk; #All of our kernels have deny USB patch added
@@ -264,6 +264,9 @@ enterAndClear "device/oppo/msm8974-common";
 sed -i 's/libinit_msm8974/libinit_msm8974-oppo/' BoardConfigCommon.mk init/Android.bp; #Fix name conflict
 sed -i "s/TZ.BF.2.0-2.0.0134/TZ.BF.2.0-2.0.0134|TZ.BF.2.0-2.0.0137/" board-info.txt; #Suport new TZ firmware https://review.lineageos.org/#/c/178999/
 
+enterAndClear "device/samsung/msm8974-common";
+echo "TARGET_RECOVERY_DENSITY := hdpi" >> BoardConfigCommon.mk;
+
 enterAndClear "device/zuk/msm8996-common";
 awk -i inplace '!/WfdCommon/' msm8996.mk; #fix breakage