Run Bun tests on Windows now that bun supports Windows

Author: deepy

src/test/groovy/com/github/gradle/node/bun/task/BunInstall_integTest.groovy

@@ -7,7 +7,6 @@ import spock.lang.IgnoreIf
 
 import static com.github.gradle.node.NodeExtension.DEFAULT_NODE_VERSION
 
-@IgnoreIf({ os.windows })
 class BunInstall_integTest extends AbstractIntegTest {
 
     def 'install packages with bun (#gv.version)'() {

src/test/groovy/com/github/gradle/node/bun/task/BunTask_integTest.groovy

@@ -6,7 +6,6 @@ import org.gradle.testkit.runner.TaskOutcome
 import spock.lang.Ignore
 import spock.lang.IgnoreIf
 
-@IgnoreIf({ os.windows })
 class BunTask_integTest extends AbstractIntegTest {
     def 'execute bun command with a package.json file and check inputs up-to-date detection (#gv.version)'() {
         given:

src/test/groovy/com/github/gradle/node/bun/task/Bun_integTest.groovy

@@ -4,7 +4,6 @@ import com.github.gradle.AbstractIntegTest
 import org.gradle.testkit.runner.TaskOutcome
 import spock.lang.IgnoreIf
 
-@IgnoreIf({ os.windows })
 class Bun_integTest extends AbstractIntegTest {
     def 'install packages with Bun and project in sub directory (#gv.version)'() {
         given:

src/test/groovy/com/github/gradle/node/bun/task/BunxTask_integTest.groovy

@@ -13,7 +13,6 @@ import java.util.regex.Pattern
 
 import static com.github.gradle.node.NodeExtension.DEFAULT_NPM_VERSION
 
-@IgnoreIf({ os.windows })
 class BunxTask_integTest extends AbstractIntegTest {
     def 'execute bunx command with no package.json file (#gv.version)'() {
         given: