ci: Bump solo action

Signed-off-by: gsstoykov <[email protected]>

Author: gsstoykov

.github/workflows/zxc-build-library.yaml

@@ -180,11 +180,10 @@ jobs:
 
       - name: Prepare Hiero Solo
         id: solo
-        uses: hiero-ledger/hiero-solo-action@be37932d21b1a1deaaca6ce8d7fc28a7251cfb56 # v0.13.0
+        uses: hiero-ledger/hiero-solo-action@6a1a77601cf3e69661fb6880530a4edf656b40d5 # v0.14.0
         with:
           installMirrorNode: true
           hieroVersion: v0.65.0
-          mirrorNodeVersion: v0.136.1
 
 
       - name: Start CTest suite (Debug)