Stop mergeDiagnosticJson having @CacheableTransform; speed up build

changelog/@unreleased/pr-1693.v2.yml

@@ -0,0 +1,7 @@
+type: fix
+fix:
+  description: Do not use the remote build cache for `mergeDiagnosticJson`; it takes
+    far longer than just doing the operation locally. Avoids spamming output with
+    "Requesting from remote build cache" too.
+  links:
+  - https://github.com/palantir/sls-packaging/pull/1693

gradle-sls-packaging/src/main/java/com/palantir/gradle/dist/artifacts/ExtractFileFromJar.java

@@ -22,18 +22,19 @@
 import java.nio.file.Files;
 import java.util.zip.ZipEntry;
 import java.util.zip.ZipFile;
-import org.gradle.api.artifacts.transform.CacheableTransform;
 import org.gradle.api.artifacts.transform.InputArtifact;
 import org.gradle.api.artifacts.transform.TransformAction;
 import org.gradle.api.artifacts.transform.TransformOutputs;
 import org.gradle.api.file.FileSystemLocation;
 import org.gradle.api.provider.Provider;
 import org.gradle.api.tasks.PathSensitive;
 import org.gradle.api.tasks.PathSensitivity;
+import org.gradle.work.DisableCachingByDefault;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
-@CacheableTransform
+@DisableCachingByDefault(
+        because = "Extracting a single file from a zip is much faster than making network requests to the build cache")
 public abstract class ExtractFileFromJar implements TransformAction<FileExtractParameter> {
     private static final Logger log = LoggerFactory.getLogger(ExtractFileFromJar.class);