docs: Converted tool table to list

README.adoc

@@ -21,14 +21,28 @@ image:https://github.com/{project-owner}/{project-name}/actions/workflows/early-
 image:https://img.shields.io/github/release/{project-owner}/{project-name}.svg["Latest", link="https://github.com/{project-owner}/{project-name}/releases/latest"]
 image:https://codecov.io/gh/{project-owner}/{project-name}/branch/master/graph/badge.svg?token=LDK7BAJLJI["Coverage", link="https://codecov.io/gh/{project-owner}/{project-name}"]
 
-|===
+== RIOT-DB
 
-|*RIOT-DB*    |Database import/export|link:{site-url}/riot-db/index.html[Documentation]    |
+Database import/export
 
-|*RIOT-File*  |File import/export|link:{site-url}/riot-file/index.html[Documentation]  |
+link:{site-url}/riot-db/index.html[Documentation]
 
-|*RIOT-Gen*   |Data generator|link:{site-url}/riot-gen/index.html[Documentation]   |
+== RIOT-File
 
-|*RIOT-Redis* |Redis -> Redis migration|link:{site-url}/riot-redis/index.html[Documentation] | link:{site-url}/riot-redis/cookbook.html[Cookbook]
+File import/export
 
-|===
+link:{site-url}/riot-file/index.html[Documentation]
+
+== RIOT-Gen
+
+Data generator
+
+link:{site-url}/riot-gen/index.html[Documentation]
+
+== RIOT-Redis
+
+Redis -> Redis migration
+
+link:{site-url}/riot-redis/index.html[Documentation]
+
+link:{site-url}/riot-redis/cookbook.html[Cookbook]