EF by the number update

There are a few figures and documents to be updated on the website, please.

On Eclipse.org homepage - Projects: 410+; Committers: 1830+; Lines of Code: 430M; Members: 350+; Working Groups: 18;
Update [EF_Membership_Prospectus-Presentation-For_July_2022_fee_change.pdf] (/uploads/f925556c064ed3c101f1bc1e7c11f189/EF_Membership_Prospectus-Presentation-For_July_2022_fee_change.pdf)(https://docs.google.com/presentation/d/1oukDV8BJv8uDUSh3Ph9ogHvUTxvbL3bEz7xCO03xr8U/edit#slide=id.g55a9447b94_3_0) on https://www.eclipse.org/membership/#tab-resources
Member prospectus on https://www.eclipse.org/membership/#tab-resources
Boilerplate on https://www.eclipse.org/org/press-release/pressrelease_guidelines.php at the very bottom the number of projects should be 410+ and the number of members should be 350+

Thank you

Edited Jan 31, 2023 by Olivier Goulet