Remove clear_build.sh script since it is dangerous

CHANGELOG.md

@@ -23,6 +23,7 @@
 - [#3888](https://github.com/blockscout/blockscout/pull/3888) - EIP-1967 contract proxy pattern detection fix
 
 ### Chore
+- [#4300](https://github.com/blockscout/blockscout/pull/4300) - Remove clear_build.sh script
 - [#4268](https://github.com/blockscout/blockscout/pull/4268) - Migration to Chart.js 3.0
 - [#4253](https://github.com/blockscout/blockscout/pull/4253) - Elixir 1.11.4, npm audit fix
 - [#4231](https://github.com/blockscout/blockscout/pull/4231) - Transactions stats: get min/max blocks in one query

rel/commands/clear_build.sh

@@ -1,19 +0,0 @@
-#!/bin/sh
-
-rm -rf ./_build
-rm -rf ./deps
-logs=$(find . -not -path '*/\.*' -name "logs" -type d)
-dev=$(find ${logs} -name "dev")
-files_and_dirs_in_logs_dev=$(ls -d ${dev}/*)
-rm -rf $files_and_dirs_in_logs_dev
-
-test=$(find ${logs} -name "test")
-files_and_dirs_in_logs_test=$(ls -d ${test}/*)
-rm -rf $files_and_dirs_in_logs_test
-
-find . -name "node_modules" -type d -exec rm -rf '{}' +
-
-case "$1" in
-		-f)
-		rm -rf ./apps/block_scout_web/priv/static;;
-esac