ci : reduce webgpu tests timeout to 900s (#20538)

[no ci]

diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 22a96e23fbd3a3ec1c0f62965021a566a107fbf2..102d904554db67be41574bc0b55357f8348102e9 100644 (file)
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -542,7 +542,7 @@ jobs:
         run: |
           cd build
           # This is using llvmpipe and runs slower than other backends
-          ctest -L main --verbose --timeout 3600
+          ctest -L main --verbose --timeout 900
 
   ubuntu-24-wasm-webgpu:
     runs-on: ubuntu-24.04