docs:v1.25.0

What's Changed

• Add pinUpload and unpinUpload descriptions by @shomix in #113
• Add usage section for each type of service by @aayushmahapatra in #112
• Add Open Community Docs by @aayushmahapatra in #108
• Update billing section in docs by @aayushmahapatra in #107
• Add description for pinCIDs function by @shomix in #115

Full Changelog: docs-v1.24.0...docs-v1.25.0