update build elf.yaml

Author: 0xSasaPrsic

.github/workflows/build_elf.yml

@@ -29,7 +29,7 @@ jobs:
         run: |
           # Build the binaries
           cd program
-          ~/.sp1/bin/cargo-prove prove build --elf-name sp1-helios-elf --docker --tag v5.2.1 --output-directory ../elf
+          ~/.sp1/bin/cargo-prove prove build --elf-name sp1-helios-elf --docker --tag v6.3.0 --output-directory ../elf
           cd ../
 
           # Check for any changes in the elf directory