e4s ci stack: add spec: hdf5-vol-async (#31747)

* e4s ci stack: add spec: hdf5-vol-async

* hdf5-vol-async: add e4s tag

share/spack/gitlab/cloud_pipelines/stacks/e4s/spack.yaml

@@ -85,6 +85,7 @@ spack:
   - gmp
   - gptune
   - hdf5 +fortran +hl +shared
+  - hdf5-vol-async
   - heffte +fftw
   - hpctoolkit
   - hpx networking=mpi

var/spack/repos/builtin/packages/hdf5-vol-async/package.py

@@ -14,6 +14,8 @@ class Hdf5VolAsync(CMakePackage):
 
     maintainers = ['hyoklee', 'houjun', 'jeanbez']
 
+    tags = ['e4s']
+
     version('develop', branch='develop')
     version('1.2', tag='v1.2')
     version('1.1', tag='v1.1')