Fix sccache server errors (#11675)

* actions

* add build scripts

* chmod +x

* remove clang env

* add ARM builds

* install LLVM for Windows

* check LLVM

* remove fi

* check platform

* fix LLVM install on windows

* diff cache

* remove unexpected token &&

* remove build directory cache from windows

* remove Show ENV

* fix cross and RUSTFLAGS

* final fix for ARM and Windows build

* typo

* fix PATH for artifacts

* sudo for install
set PATH . for artifacts.zip

* target names for artifacts

* platform names for artifacts

* remove ARM builds
PLATFORM for build scripts

* remove PLATFORM and change PATH for artifacts.zip

* change PATH for artifacts

* fix sccache

* set sccache env

* Update install-sccache.ps1

* Update install-sccache.ps1

* global env

* set global sccache env

* SCCACHE_CACHE_SIZE       "1G"
SCCACHE_IDLE_TIMEOUT     0

* Update build-windows.sh

scripts/actions/build-windows.sh

@@ -1,9 +1,8 @@
 #!/bin/bash
 set -e # fail on any error
 set -u # treat unset variables as error
-
-  # NOTE: Enables the aes-ni instructions for RustCrypto dependency.
-  # If you change this please remember to also update .cargo/config
+# NOTE: Enables the aes-ni instructions for RustCrypto dependency.
+# If you change this please remember to also update .cargo/config
 export RUSTFLAGS=" -Ctarget-feature=+aes,+sse2,+ssse3 -Ctarget-feature=+crt-static  -Clink-arg=-s"
 
 echo "_____ Build OpenEthereum and tools _____"

scripts/actions/install-sccache.ps1

@@ -1,7 +1,5 @@
 #!/usr/bin/env pwsh
 $os=$args[0]
-$SCCACHE_CACHE_SIZE="1G"
-$SCCACHE_IDLE_TIMEOUT=0
 $version="0.2.12"
 echo "Current OS:" $os
 switch ($os){