[COMPLIANCE] Update Copyright and License Headers (Batch 1 of 6) (#1246)

Co-authored-by: hashicorp-copywrite[bot] <110428419+hashicorp-copywrite[bot]@users.noreply.github.com>
Co-authored-by: Rain Kwan <91649079+rainkwan@users.noreply.github.com>

Author: 3 people

action/action.go

@@ -1,4 +1,4 @@
-// Copyright (c) HashiCorp, Inc.
+// Copyright IBM Corp. 2021, 2025
 // SPDX-License-Identifier: MPL-2.0
 
 package action

action/config_validator.go

@@ -1,4 +1,4 @@
-// Copyright (c) HashiCorp, Inc.
+// Copyright IBM Corp. 2021, 2025
 // SPDX-License-Identifier: MPL-2.0
 
 package action

action/configure.go

@@ -1,4 +1,4 @@
-// Copyright (c) HashiCorp, Inc.
+// Copyright IBM Corp. 2021, 2025
 // SPDX-License-Identifier: MPL-2.0
 
 package action

action/deferred.go

@@ -1,4 +1,4 @@
-// Copyright (c) HashiCorp, Inc.
+// Copyright IBM Corp. 2021, 2025
 // SPDX-License-Identifier: MPL-2.0
 
 package action

action/doc.go

@@ -1,4 +1,4 @@
-// Copyright (c) HashiCorp, Inc.
+// Copyright IBM Corp. 2021, 2025
 // SPDX-License-Identifier: MPL-2.0
 
 // Package action contains all interfaces, request types, and response

action/invoke.go

@@ -1,4 +1,4 @@
-// Copyright (c) HashiCorp, Inc.
+// Copyright IBM Corp. 2021, 2025
 // SPDX-License-Identifier: MPL-2.0
 
 package action

action/metadata.go

@@ -1,4 +1,4 @@
-// Copyright (c) HashiCorp, Inc.
+// Copyright IBM Corp. 2021, 2025
 // SPDX-License-Identifier: MPL-2.0
 
 package action

action/modify_plan.go

@@ -1,4 +1,4 @@
-// Copyright (c) HashiCorp, Inc.
+// Copyright IBM Corp. 2021, 2025
 // SPDX-License-Identifier: MPL-2.0
 
 package action

action/schema.go

@@ -1,4 +1,4 @@
-// Copyright (c) HashiCorp, Inc.
+// Copyright IBM Corp. 2021, 2025
 // SPDX-License-Identifier: MPL-2.0
 
 package action

action/schema/attribute.go

@@ -1,4 +1,4 @@
-// Copyright (c) HashiCorp, Inc.
+// Copyright IBM Corp. 2021, 2025
 // SPDX-License-Identifier: MPL-2.0
 
 package schema