Build a Blockchain from Scratch in Go with gRPC (#11641)

* go-books: add Build a Blockchain from Scratch in Go with gRPC

The README of the repository contains links to 11 chapters in the doc/ directory

* blockchain-books: add Build a Blockchain from Scratch in Go with gRPC

The README of the repository contains links to 11 chapters in the doc/ directory

* go-books: remove Build a blockchain from scratch in Go with gRPC

books/free-programming-books-subjects.md

@@ -157,6 +157,7 @@ Books that cover a specific programming language can be found in the [BY PROGRAM
 
 * [Bitcoin and Cryptocurrency Technologies](https://bitcoinbook.cs.princeton.edu) - Arvind Narayanan, Joseph Bonneau, Edward Felten, Andrew Miller, Steven Goldfeder, Jeremy Clark (PDF)
 * [Blockchain for Dummies, 2nd IBM Limited Edition](https://www.ibm.com/downloads/cas/36KBMBOG) - Manav Gupta (PDF)
+* [Build a Blockchain from Scratch in Go with gRPC](https://github.com/volodymyrprokopyuk/go-blockchain) - Volodymyr Prokopyuk
 * [chain.courses](https://web.archive.org/web/20220127020549/https://chain.courses/) - James Gan, Rishub Kumar *(:card_file_box: archived)*
 * [Getting Started with Enterprise Blockchain: A Guide to Design and Development](https://www.ibm.com/downloads/cas/RYWXAR0M) - Michael Bradley, David Gorman, Matt Lucas, Matthew Golby-Kirk (PDF)
 * [Grokking Bitcoin](https://rosenbaum.se/book/) - Kalle Rosenbaum (HTML)