Updated native dependency swc_core to version 26.4.5

Author: alshdavid

.changeset/fluffy-hairs-grab.md

@@ -0,0 +1,7 @@
+---
+'@atlaspack/integration-tests': patch
+'@atlaspack/transformer-js': patch
+'@atlaspack/rust': patch
+---
+
+Updated native dependency swc_core to version 21.0.1

.changeset/weak-trees-cheat.md

@@ -0,0 +1,7 @@
+---
+'@atlaspack/integration-tests': patch
+'@atlaspack/transformer-js': patch
+'@atlaspack/rust': patch
+---
+
+Updated Rust to 1.86.0