soc: nxp: fix typo in SoC name

Follow-up: #68778

There is a typo in nxp/kinetics/soc.yml.
The SoC `mk82f215` was added, however the correct SoC is `mk80f25615`,
which this commit corrects.

Signed-off-by: Torsten Rasmussen <Torsten.Rasmussen@nordicsemi.no>

soc/nxp/kinetis/soc.yml

@@ -20,8 +20,8 @@ family:
     - name: mke18f16
   - name: k8x
     socs:
+    - name: mk80f25615
     - name: mk82f25615
-    - name: mk82f215
   - name: kl2x
     socs:
     - name: mkl25z4