[README] Update meson setup commands.

meson command syntax has changed, update
documentation to reflect this.

README.md

@@ -54,18 +54,18 @@ process.
 The basic steps to configure and build `lonetix` and every utility, with
 debug options enabled, is:
 ```sh
-$ git clone https://git.doublefourteen.io/bgp/ubgpsuite.git
+$ git clone https://gitea.it/1414codeforge/ubgpsuite.git
 $ cd ubgpsuite
-$ meson build && cd build
+$ meson setup build && cd build
 $ ninja
 ```
 
 In case you want to perform a release build, enable the release configuration,
 like this:
 ```sh
-$ git clone https://git.doublefourteen.io/bgp/ubgpsuite.git
+$ git clone https://gitea.it/1414codeforge/ubgpsuite.git
 $ cd ubgpsuite
-$ meson --buildtype=release build && cd build
+$ meson setup --buildtype=release build && cd build
 $ ninja
 ```