Bumped Helm version from v3.3.0 to v3.7.1 (#35)

Author: pietervdheijden-calvi

ubuntu.18.04/Dockerfile

@@ -9,7 +9,7 @@ ARG Dotnet_Sdk_Version=3.1.401-1
 ARG Ecs_Cli_Version=1.20.0
 ARG Eks_Cli_Version=0.25.0
 ARG Google_Cloud_Cli_Version=339.0.0-0
-ARG Helm_Version=v3.3.0
+ARG Helm_Version=v3.7.1
 ARG Java_Jdk_Version=11.0.11+9-0ubuntu2~18.04
 ARG Kubectl_Version=1.18.8-00
 ARG Octopus_Cli_Version=7.4.1

ubuntu.18.04/spec/ubuntu.18.04.tests.ps1

@@ -51,7 +51,7 @@ Describe  'installed dependencies' {
     }
 
     It 'has helm installed' {
-        helm version | Should -match '3.3.0'
+        helm version | Should -match '3.7.1'
         $LASTEXITCODE | Should -be 0
     }
 

windows.ltsc2019/Dockerfile

@@ -10,7 +10,7 @@ ARG Azure_Cli_Version=2.14.0
 ARG Azure_Powershell_Version=4.5.0
 ARG Eks_Cli_Version=0.25.0
 ARG Google_Cloud_Cli_Version=339.0.0
-ARG Helm_Version=3.3.0
+ARG Helm_Version=3.7.1
 ARG Java_Jdk_Version=14.0.2
 ARG Kubectl_Version=1.18.8
 ARG Node_Version=14.17.2

windows.ltsc2019/spec/windows.ltsc2019.tests.ps1

@@ -61,7 +61,7 @@ Describe  'installed dependencies' {
     }
 
     It 'has helm installed' {
-        helm version | Should -Match '3.3.0'
+        helm version | Should -Match '3.7.1'
         $LASTEXITCODE | Should -be 0
     }