fix(doc): edited the broken links (#9015)

Author: bravesasha

docs/reference/src/components/cairo/modules/language_semantics/nav.adoc

@@ -1,6 +1,6 @@
 // Language semantics
 * Language Semantics
-** xref:memory-model.adoc[Memory model 🚧]
-** xref:constant-evaluation.adoc[Constant evaluation 🚧]
-** xref:application-binary-interface.adoc[Application binary interface 🚧]
-** xref:runtime.adoc[Runtime 🚧]
+** xref:pages/memory-model.adoc[Memory model 🚧]
+** xref:pages/constant-evaluation.adoc[Constant evaluation 🚧]
+** xref:pages/application-binary-interface.adoc[Application binary interface 🚧]
+** xref:pages/runtime.adoc[Runtime 🚧]