ci(windows): manually install jdk21 (#5404)

as of feb 24, 2025, codebuild has java8 first in PATH which causes gradle to fail because we require 21

this is the same hack previously used for 223
https://github.com/aws/aws-toolkit-jetbrains/blob/162acabc3809f737684257903c9b72a4273c4850/buildspec/windowsTests.yml

buildspec/windowsTests.yml

@@ -8,6 +8,12 @@ env:
 phases:
   install:
     commands:
+      # force install java21 while we work throuh path issues
+      - |
+        $javaName = "C:\Program Files\Amazon Corretto" | ForEach-Object {
+          ls $_ | Where-Object {$_ -Like "jdk*"} | Sort-Object -Descending -Property Name | Select-Object -first 1 -expandproperty Name
+        }
+        $JAVA_HOME = "C:\Program Files\Amazon Corretto\$javaName"
       - |
         if(-Not($Env:CODE_COV_TOKEN -eq $null)) {
             [Net.ServicePointManager]::SecurityProtocol = [Net.SecurityProtocolType]::Tls12;
@@ -21,6 +27,8 @@ phases:
         # See https://github.com/NuGet/NuGet.Client/pull/4259
         $Env:NUGET_EXPERIMENTAL_CHAIN_BUILD_RETRY_POLICY = "3,1000"
 
+        $Env:JAVA_HOME = $JAVA_HOME
+
         if ($Env:CODEARTIFACT_DOMAIN_NAME -and $Env:CODEARTIFACT_REPO_NAME) {
           $Env:CODEARTIFACT_URL=aws codeartifact get-repository-endpoint --domain $Env:CODEARTIFACT_DOMAIN_NAME --repository $Env:CODEARTIFACT_REPO_NAME --format maven --query repositoryEndpoint --output text
           # $Env:CODEARTIFACT_NUGET_URL=aws codeartifact get-repository-endpoint --domain $Env:CODEARTIFACT_DOMAIN_NAME --repository $Env:CODEARTIFACT_REPO_NAME --format nuget --query repositoryEndpoint --output text

plugins/core/jetbrains-community/tst/software/aws/toolkits/jetbrains/core/AwsSdkClientTest.kt

@@ -122,6 +122,7 @@ class AwsSdkClientTest {
         val selfSignedJks = AwsSdkClientTest::class.java.getResource("/selfSigned.jks")
         return WireMockRule(
             wireMockConfig()
+                .httpDisabled(true)
                 .dynamicHttpsPort()
                 .keystorePath(selfSignedJks.toString())
                 .keystorePassword("changeit")