added Cloudflare Warp

Recently, APKMirror added a DDoS protection system that sometimes prevents the repository from downloading apk files. Therefore, I use Cloudflare warp to fix this.

src/etc/cf_warp.sh

@@ -0,0 +1,13 @@
+#!/bin/bash
+
+# Setup Cloudflare warp for bypass cloudflare anti ddos APKMirror:
+curl -fsSL https://pkg.cloudflareclient.com/pubkey.gpg | sudo gpg --yes --dearmor --output /usr/share/keyrings/cloudflare-warp-archive-keyring.gpg
+echo "deb [arch=amd64 signed-by=/usr/share/keyrings/cloudflare-warp-archive-keyring.gpg] https://pkg.cloudflareclient.com/ $(lsb_release -cs) main" | sudo tee /etc/apt/sources.list.d/cloudflare-client.list
+sudo apt-get update && sudo apt-get install cloudflare-warp
+sudo warp-svc >&/dev/null &
+sleep 2
+warp-cli --accept-tos register
+warp-cli --accept-tos set-mode warp+doh
+warp-cli --accept-tos connect
+echo -e "\e[32mSuccessful install Cloudflare Warp\e[0m"
+sleep 3