chore: updated missing path for GitHub Copilot for JetBrains IDEs (#40638)

Author: clarencepenz

content/copilot/how-tos/configure-custom-instructions/add-repository-instructions.md

@@ -126,7 +126,7 @@ Whitespace between instructions is ignored, so the instructions can be written a
 ### Using the settings page
 
 {% data reusables.copilot.jetbrains-settings %}
-{% data reusables.copilot.jetbrains-languages-and-frameworks %}
+{% data reusables.copilot.jetbrains-tools %}
 1. Under "{% data variables.product.prodname_copilot_short %} Instructions", click **Workspace** or **Global** to choose whether the custom instructions apply to the current workspace or all workspaces.
 
 ### Manually creating a workspace custom instructions file

data/reusables/copilot/jetbrains-tools.md

@@ -0,0 +1 @@
+1. Under **Tools**, click **{% data variables.product.prodname_copilot %}**, then click **Customizations**.