ci: bump solana-cli to 4.0.0-rc.0, rust to 1.91, anchor to 1.0.2

Author: ananas-block

.github/actions/setup/action.yml

@@ -16,15 +16,15 @@ inputs:
   solana-cli-version:
     description: "Solana CLI version"
     required: false
-    default: "2.3.11"
+    default: "4.0.0-rc.0"
   rust-toolchain:
     description: "Rust toolchain version"
     required: false
-    default: "1.90.0"
+    default: "1.91.0"
   anchor-version:
     description: "Anchor CLI version (for TypeScript tests)"
     required: false
-    default: "0.31.1"
+    default: "1.0.2"
   photon-indexer:
     description: "Install Photon indexer (required for TypeScript tests)"
     required: false

.github/workflows/rust-tests.yml

@@ -14,8 +14,8 @@ concurrency:
   cancel-in-progress: true
 
 env:
-  SOLANA_CLI_VERSION: "2.3.11"
-  RUST_TOOLCHAIN: "1.90.0"
+  SOLANA_CLI_VERSION: "4.0.0-rc.0"
+  RUST_TOOLCHAIN: "1.91.0"
 
 jobs:
   test-rust:

.github/workflows/typescript-tests.yml

@@ -14,8 +14,8 @@ concurrency:
   cancel-in-progress: true
 
 env:
-  SOLANA_CLI_VERSION: "2.3.11"
-  RUST_TOOLCHAIN: "1.90.0"
+  SOLANA_CLI_VERSION: "4.0.0-rc.0"
+  RUST_TOOLCHAIN: "1.91.0"
   NODE_VERSION: "22"
 
 jobs: