chore : remove mssql ref from readme and docs.

From internal analysis mssql has been rarely used

markdown/readme/languages/german.md

@@ -169,14 +169,6 @@ docker run -d -p 8080:8080 \
     nocodb/nocodb:latest
 ```
 
-#### Beispiel MS SQL Server
-
-```
-docker run -d -p 8080:8080 \
-    -e NC_DB="mssql://host:port?u=user&p=password&d=database" \
-    -e NC_AUTH_JWT_SECRET="569a1821-0a93-45e8-87ab-eb857f20a010" \
-    nocodb/nocodb:latest
-```
 
 ## Docker Compose
 
@@ -184,7 +176,7 @@ docker run -d -p 8080:8080 \
 git clone https://github.com/nocodb/nocodb
 cd nocodb
 cd docker-compose
-cd mysql or pg or mssql
+cd mysql or pg 
 docker-compose up -d
 ```