Generalize k8s_volumes and support mount pvc

[lidongze0629]

What do these changes do?

This pr also addresses problem #136. Now we can mount the same PVC with RWX mode between engine's pod and notebook server's pod

Related issue number

Fixes #154

[sighingnow]

LGTM.

[codecov-io]

Codecov Report

Merging #156 (b5dc790) into main (055480b) will decrease coverage by 20.00%.
The diff coverage is 20.00%.

@@             Coverage Diff             @@
##             main     #156       +/-   ##
===========================================
- Coverage   78.55%   58.55%   -20.01%     
===========================================
  Files          50       52        +2     
  Lines        4579     4577        -2     
===========================================
- Hits         3597     2680      -917     
- Misses        982     1897      +915     

Impacted Files	Coverage Δ
python/graphscope/client/session.py	60.89% <ø> (-11.89%)	⬇️
...n/graphscope/deploy/kubernetes/resource_builder.py	62.24% <20.00%> (+1.59%)	⬆️
python/graphscope/analytical/udf/patch.py	3.47% <0.00%> (-96.53%)	⬇️
python/graphscope/analytical/udf/wrapper.py	25.80% <0.00%> (-74.20%)	⬇️
python/graphscope/analytical/udf/decorators.py	21.25% <0.00%> (-73.75%)	⬇️
python/graphscope/analytical/udf/compile.py	25.41% <0.00%> (-65.09%)	⬇️
python/graphscope/analytical/udf/utils.py	36.17% <0.00%> (-35.64%)	⬇️
python/graphscope/framework/context.py	52.29% <0.00%> (-31.20%)	⬇️
python/graphscope/analytical/app/lpa.py	71.42% <0.00%> (-28.58%)	⬇️
python/graphscope/analytical/app/cdlp.py	71.42% <0.00%> (-28.58%)	⬇️
... and 19 more

---

Continue to review full report at Codecov.

Legend - Click here to learn more
Δ = absolute <relative> (impact), ø = not affected, ? = missing data
Powered by Codecov. Last update 055480b...cf3e1ed. Read the comment docs.

[sighingnow]

Nice job!