Fix path and rename workflow

Author: 2opremio

.github/workflows/e2e.yml .github/workflows/system_test.yml.github/workflows/e2e.yml renamed to .github/workflows/system_test.yml

@@ -1,13 +1,12 @@
-name: Soroban Tools e2e
+name: System test
 
 on:
   push:
     branches: [ main, release/** ]
   pull_request:
 
 jobs:
-  integration:
-    name: System tests
+  test:
     strategy:
       matrix:
         scenario-filter: [ "^TestDappDevelop$/^.*$" ]
@@ -88,7 +87,7 @@ jobs:
           path: system-test/js-stellar-sdk
       - run: rustup update
       - uses: stellar/actions/rust-cache@main
-      - uses: soroban-rpc/.github/actions/setup-go
+      - uses: ./soroban-rpc/.github/actions/setup-go
       - name: Build system test with component versions
         run: |
           cd $GITHUB_WORKSPACE/system-test