[#68657] README: Fix build instructions

Signed-off-by: Maciej Torhan <[email protected]>

README.md

@@ -86,6 +86,13 @@ The HTML report will contain such information as:
 
 ## Building the project
 
+> **NOTE:** Some of the repositories used as submodules were moved.
+> As the used IREE version have old URLs, it is required to add URL rewrites to git.
+> This can be done with prepared bash script:
+> ```bash
+> ./build_tools/configure_git_url_rewrite.sh
+> ```
+
 This section describes how to prepare the development environment and build the project.
 
 ### Using the Docker environment
@@ -158,13 +165,6 @@ python3 -m pip install iree-compiler~=20230209.425 iree-runtime~=20230209.425 ir
 
 ### Building the runtime
 
-> **NOTE:** Some of the repositories used as submodules were moved.
-> As the used IREE version have old URLs, it is required to add URL rewrites to git.
-> This can be done with prepared bash script:
-> ```bash
-> ./build_tools/configure_git_url_rewrite.sh
-> ```
-
 Before building the binary, download a pre-compiled RV32 LLVM toolchain and IREE compiler.
 To download it, scripts included in `iree-rv32-springbok` submodule located in `third-party/iree-rv32-springbok/build_tools` directory can be used.
 To do so, run the following commands in the project's root directory: