Evolution X A14 Update!!

* Optimized dalvik heap props for all variants

* Tuned lmkd props for 4gb ram Variant

* Restart your device for every 3 days of usage to avoid poor ram management & lags.

* Disabled zram writeback

* Setup DeviceAsWebcam feature

* Migrate to QTI USB Gadget 1.2 HIDL

* DeviceAsWebcam: set HQ mode as default

* I did a massive cleanup in root directory init shell scripts

* Removed unused or disabled shell scripts

* rootdir: init.qcom.post_boot.sh: Remove non-sdm710 code

* Moved to common libqti-perfd-client and power-libperfmgr(Pixel power HAL)

* Imported powerhint from sdm845-common & adapted it to sdm712

* Imported init.qcom.power.rc from sdm845-common & adapted it to sdm712

* Made all possible improvements in powerhint.json for sdm712

* Copy cgroups and task_profiles directly from system/core

* rootdir: Removed all unused functions & duplicates from init.qcom.post_boot.sh

* Removed class_main init shell script & init.qcom.class_core.sh

* rootdir: Simplify configure_read_ahead_kb_values

* rootdir: Kill LMK settings(disabled kernel level low memory killer because we moved to LMKD)

* Added LMKD props to improve ram managements in all variants(feedbacks required all variants. I can make adjustments in future if needed)

* Reworked in ram management & device performance(4gb users check & give feedbacks)

* rootdir: Cleanup & set zram parameters correctly

* rootdir: Move all static parameters to init.qcom.power.rc

* rootdir: Clean-up init.qcom.early_boot.sh

* rootdir: Clean-up init.qcom.sh

* rootdir: Clean-up init.target.rc script

* rootdir: Clean-up init.qcom.rc script

* Many more improvements & bug fixes.

* Enforcing, User & Signed Build.