Actually, get version 2.0.0 from the correct place

ci/solana-version.sh

@@ -17,7 +17,7 @@ else
   # This file is now out of sync with the versions in Cargo.toml.
   # https://github.com/solana-labs/solana-program-library/pull/6182
   # This will require some manual cleanup the next time the version is updated.
-  solana_version=v1.18.17
+  solana_version=v2.0.0
 fi
 
 export solana_version="$solana_version"
@@ -26,7 +26,7 @@ export PATH="$HOME"/.local/share/solana/install/active_release/bin:"$PATH"
 if [[ -n $1 ]]; then
   case $1 in
   install)
-    sh -c "$(curl -sSfL https://release.solana.com/$solana_version/install)"
+    sh -c "$(curl -sSfL https://release.anza.xyz/$solana_version/install)"
     solana --version
     ;;
   *)