a fix of CB pipeline break with GPU (#28429)

### Details:
 - *fix break of CB pipeline with GPU*
 - *on base of #28232

### Tickets:
 - *160446*

---------

Co-authored-by: Sergey Shlyapnikov <sergey.shlyapnikov@intel.com>
Co-authored-by: Vasily Shamporov <vasily.shamporov@intel.com>
Co-authored-by: Pavel Durandin <pavel.durandin@intel.com>

Author: 4 people

src/core/src/op/paged_attention.cpp

@@ -179,7 +179,7 @@ void PagedAttentionExtension::validate_and_infer_types() {
         NODE_VALIDATION_CHECK(this,
                               get_input_element_type(15).is_dynamic() || get_input_element_type(15) == element::f32 ||
                                   get_input_element_type(15) == element::f16,
-                              "Element type of `rotation_trig_lut` input should be f32, but it is ",
+                              "Element type of `rotation_trig_lut` input should be f32 or f16, but it is ",
                               get_input_element_type(15),
                               ".");
     }

src/plugins/intel_gpu/src/plugin/ops/paged_attention.cpp

@@ -48,7 +48,6 @@ static void CreatePagedAttentionExtensionOp(ProgramBuilder& p, const std::shared
 
     const size_t scale_idx = 9;
     const size_t alibi_idx = 11;
-    const size_t rotated_block_indices_idx = 13;
 
     std::shared_ptr<ov::op::v0::Constant> scale_const = ov::as_type_ptr<ov::op::v0::Constant>(op->get_input_node_shared_ptr(scale_idx));
     if (scale_const) {
@@ -65,11 +64,6 @@ static void CreatePagedAttentionExtensionOp(ProgramBuilder& p, const std::shared
 
     prim.num_outputs = 1;
 
-    std::shared_ptr<ov::op::v0::Constant> rotated_block_indices_const =
-        ov::as_type_ptr<ov::op::v0::Constant>(op->get_input_node_shared_ptr(rotated_block_indices_idx));
-    OPENVINO_ASSERT(rotated_block_indices_const != nullptr);
-    prim.has_rotated_blocks = ov::shape_size(rotated_block_indices_const->get_output_shape(0)) > 0;
-
     if (op->get_output_size() > 1) {
         const auto scores_output_idx = 1;
         const auto& users = op->get_output_target_inputs(scores_output_idx);