OnePlus 7 Port by @juniiim

Changes/Fixes since latest port:

-System side:

* Changed base to latest OnePlus7 Beta 18;

* Debloated almost everything(Google apps and Oneplus Loggers);

* Auto-detection of dt2w node(In some kernels the node is at /sys/touchpanel/double_tap);

* OK Google working with same bug on mic in calling of AOSP ROM, so disable them I will try to fix in next build;

-Vendor side:

* Latest MIUI Golbal Stable vendor;

* Didn't insert firmware files in the zip, install the latest Stable version disponible to your device variant;

* Kernel compiled from sources of @xiaomi-sdm660 in github with latest Proton-Clang, O3 and Polly optimizations. HMP + Oldcam version. If you wanna try an EAS kernel, my recommendation is the @agniWayneJasmineLavender.

Finally, if you FOUND BUGS TAKE LOGCAT!! Post in group and mark me on the post and if possible I will try to solve.

AGAIN!!! No private messages i am just ignoring them! Almost of common bugs you have found are solved in group, so I don't want respond every time the same thing in private, we are in the group to share and solve problems.