[3.12] gh-124471: Set name for unnamed reusable workflow (GH-124475) (gh-125257)

(cherry picked from commit e4cab488d4)

Co-authored-by: Adam Turner <9087854+AA-Turner@users.noreply.github.com>
Co-authored-by: Sviatoslav Sydorenko (Святослав Сидоренко) <wk.cvs.github@sydorenko.org.ua>

.github/workflows/reusable-change-detection.yml

@@ -1,6 +1,4 @@
----
-
-name: Change detection
+name: Reusable change detection
 
 on:  # yamllint disable-line rule:truthy
   workflow_call:

.github/workflows/reusable-docs.yml

@@ -1,4 +1,4 @@
-name: Docs
+name: Reusable Docs
 
 on:
   workflow_call:

.github/workflows/reusable-macos.yml

@@ -1,3 +1,5 @@
+name: Reusable macOS
+
 on:
   workflow_call:
     inputs:

.github/workflows/reusable-tsan.yml

@@ -1,3 +1,5 @@
+name: Reusable Thread Sanitizer
+
 on:
   workflow_call:
     inputs:

.github/workflows/reusable-ubuntu.yml

@@ -1,3 +1,5 @@
+name: Reusable Ubuntu
+
 on:
   workflow_call:
     inputs:

.github/workflows/reusable-windows-msi.yml

@@ -1,4 +1,4 @@
-name: TestsMSI
+name: Reusable Windows MSI
 
 on:
   workflow_call:

.github/workflows/reusable-windows.yml

@@ -1,3 +1,5 @@
+name: Reusable Windows
+
 on:
   workflow_call:
     inputs: