fix: resolve S3 publishing failures and publishDir configuration casting errors

- Add multipart upload permissions to S3 IAM policy for large files >5GB
- Remove problematic closures from publishDir tags configuration
- Update policy version hash to trigger compute environment recreation
- Fixes workflow failures with S3 copy operations and casting errors

Author: edmundmiller

pulumi/AWSMegatests/seqerakit/configs/nextflow-arm.config

@@ -0,0 +1,17 @@
+// Nextflow configuration for ARM CPU compute environments
+// Includes base configuration and ARM-specific settings
+
+includeConfig 'nextflow-base.config'
+
+process {
+    publishDir = [
+        path: { params.outdir },
+        mode: 'copy',
+        tags: [
+            'compute_env': 'aws_ireland_fusionv2_nvme_cpu_ARM_snapshots',
+            'architecture': 'arm64',
+            'fusion': 'enabled',
+            'fusionSnapshots': 'enabled'
+        ]
+    ]
+}

pulumi/AWSMegatests/seqerakit/configs/nextflow-cpu.config

@@ -0,0 +1,17 @@
+// Nextflow configuration for CPU compute environments
+// Includes base configuration and CPU-specific settings
+
+includeConfig 'nextflow-base.config'
+
+process {
+    publishDir = [
+        path: { params.outdir },
+        mode: 'copy',
+        tags: [
+            'compute_env': 'aws_ireland_fusionv2_nvme_cpu_snapshots',
+            'architecture': 'x86_64',
+            'fusion': 'enabled',
+            'fusionSnapshots': 'enabled'
+        ]
+    ]
+}

pulumi/AWSMegatests/seqerakit/configs/nextflow-gpu.config

@@ -0,0 +1,18 @@
+// Nextflow configuration for GPU compute environments
+// Includes base configuration and GPU-specific settings
+
+includeConfig 'nextflow-base.config'
+
+process {
+    publishDir = [
+        path: { params.outdir },
+        mode: 'copy',
+        tags: [
+            'compute_env': 'aws_ireland_fusionv2_nvme_gpu_snapshots',
+            'architecture': 'x86_64',
+            'gpu': 'enabled',
+            'fusion': 'enabled',
+            'fusionSnapshots': 'enabled'
+        ]
+    ]
+}