Add WMO and IGRA

[wolflegend99]

Added the prospects of research of WMO and IGRA to the list of Research under Climate Change

Checklist

• I reviewed 2 other open pull requests. Try to prioritize unreviewed PRs, but you can also add more comments to reviewed PRs. Go through the below list when reviewing. This requirement is meant to help make the project self-sustaining. Comment here which PRs you reviewed. You're expected to put a good effort into this and to be thorough. Look at previous PR reviews for inspiration.
• I read and followed the CONTRIBUTING guidelines.
• This pull request has a title in the format Add Company Name. Or Add Company1, Company2 and Company3 if it adds multiple companies.
  • ❌ Update README.md
  • ❌ Added Orbital Systems
  • ✅ Add Orbital Systems
  • ✅ Add Orbital Systems and Bulb
• I added entries in alphabetical order.
• The description is simple and doesn't contain unnecessary buzzwords. It needs to say what the company does, it's not a sales pitch.
  • ❌ Disruptive company developing cutting-edge AI-enabled solutions to provide farmers with a decision support system.
  • ✅ They use satellites to help farmers monitor crops and lower their emissions by reducing their nitrogen usage.

[wolflegend99]

I have added the corresponding organization names as followed as on the guidelines page

[wolflegend99]

I checked the 'sort in alphabetical order'.

[wolflegend99]

Changed the title :)

[aalises]

I would put the acronym (IGRA), on the title and then omit it in the description, i.e Integrated Global Radiosonde Archive (IGRA) ... and then the description: Aims to be an input to air pollution models, for ... and also add the acronym to WMO's title.

Also, could you please squash the commits together, you made two commits that are the same. Also, I would change the commit name to be more descriptive than Update README, e.g Add WMO and IGRA.