docs: Update documentation for ARMClang 6.24 (#120)

Ensures docs are accurate and up to date for 6.24.18

Signed-off-by: Angelina Dobardzieva <[email protected]>
Co-authored-by: Angelina Dobardzieva <[email protected]>

Author: dobangelina

docs/development_environment/linux_dev_env.md

@@ -61,8 +61,8 @@
     Login is required for the download, and you will need a license in order to
     run the toolchain once installed.
 
-    This project has been tested with version *6.21* of the toolchain, which
-    is available as `r6p21-00rel0` from the *Revision* drop-down menu on the
+    This project has been tested with version *6.24* of the toolchain, which
+    is available as `r6p24-00rel0` from the *Revision* drop-down menu on the
     download page after logging in.
 
   * Arm GNU Toolchain

docs/development_environment/vscode_dev_env_build_and_debug.md

@@ -106,8 +106,8 @@ download it from its [official page](https://developer.arm.com/Tools%20and%20Sof
 Login is required for the download, and you will need a license in order to
 run the toolchain once installed.
 >
-> This project has been tested with version *6.21* of the toolchain, which
-is available as `r6p21-00rel0` from the *Revision* drop-down menu on the
+> This project has been tested with version *6.24* of the toolchain, which
+is available as `r6p24-00rel0` from the *Revision* drop-down menu on the
 download page after logging in.
 
 * **Using generic vscode task:**

release_changes/202508011238.change.md

@@ -0,0 +1 @@
+compiler: Update ARMClang to 6.24.18