Update miner WildrigMulti to v0.20.3 (amd)

- enabled all algorithms for Navi
- fixed lyra2 kernels for Navi
- fixed logic of --split-job parameter(important fix for mtp-tcr)

Unfortunately fixed Lyra2 kernel lowered speed on Navi. Instead of 72MH/s now only 58MH/s on reference 5700XT. Also all other algorithms enabled "as is", hashrate won't be much and settle in the middle of RX590 and Vega56. Using just OpenCL compiler doesn't work well for Navi's.

Linux build postponed once again.

Miners/WildRig.ps1

@@ -13,8 +13,8 @@ if ($IsLinux) {
     $Version = "0.20.1"
 } else {
     $Path = ".\Bin\AMD-WildRig\wildrig.exe"
-    $Uri = "https://github.com/RainbowMiner/miner-binaries/releases/download/v0.20.2-wildrig/wildrig-multi-windows-0.20.2.7z"
-    $Version = "0.20.2"
+    $Uri = "https://github.com/RainbowMiner/miner-binaries/releases/download/v0.20.3-wildrig/wildrig-multi-windows-0.20.3.7z"
+    $Version = "0.20.3"
 }
 $ManualUri = "https://bitcointalk.org/index.php?topic=5023676.0"
 $Port = "407{0:d2}"
@@ -46,7 +46,7 @@ $Commands = [PSCustomObject[]]@(
     [PSCustomObject]@{MainAlgorithm = "lyra2v3";    Params = ""} #Lyra2RE3
     [PSCustomObject]@{MainAlgorithm = "lyra2vc0ban";Params = ""} #Lyra2vc0ban
     [PSCustomObject]@{MainAlgorithm = "mtp";        Params = ""} #MTP, new in v0.20.0 beta
-    [PSCustomObject]@{MainAlgorithm = "mtp-tcr";    Params = ""} #MTPTcr, new in v0.20.0 beta
+    [PSCustomObject]@{MainAlgorithm = "mtp-tcr";    Params = ""} #MTPTcr, new in v0.20.0 beta, --split-job 4
     [PSCustomObject]@{MainAlgorithm = "phi";        Params = ""} #PHI
     #[PSCustomObject]@{MainAlgorithm = "rainforest"; Params = ""} #Rainforest
     [PSCustomObject]@{MainAlgorithm = "renesis";    Params = ""} #Renesis