fix celestia binary version

Author: minniux

chains/celestia.yaml

@@ -5,7 +5,7 @@
   # Pre-built release binary is linked against glibc 2.38+ (__isoc23_*); use glibc final stage instead of Alpine.
   final-base: glibc
   pre-build: |
-    wget https://github.com/celestiaorg/celestia-app/releases/download/v7.0.2-mocha/celestia-app_Linux_x86_64.tar.gz
+    wget https://github.com/celestiaorg/celestia-app/releases/download/${VERSION}/celestia-app_Linux_x86_64.tar.gz
     tar -xzf celestia-app_Linux_x86_64.tar.gz
     mv celestia-appd /go/bin/celestia-appd
     chmod +x /go/bin/celestia-appd