SNAP-3685 Biophysical and S2 Resampling improvements

[kraftek]

S2 Resampling operator:

• Added band filtering (selective resampling)
• Added new UI module for exposing the new parameter
  Biophysical processor:
• Using S2 Resampling for just the needed S2 bands

[CLAassistant]

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1 out of 2 committers have signed the CLA.

✅ dianaharosa
❌ kraftek
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