[admin] Fix snippet link (#2284)

* Refreshing Office.File sample

* Add helper function comment

* Put sample link on one line

* Fix line spacing

* Fix link

Author: AlexJerabek

docs/code-snippets/office-snippets.yaml

@@ -3960,7 +3960,7 @@ Office.EventType:enum:
     }
 Office.File:interface:
   - |-
-    // Link to full sample: https://raw.githubusercontent.com/OfficeDev/office-js-snippets/refs/heads/main/samples/excel/26-document/get-file-in-slices-async.yaml
+    // Link to full sample: https://raw.githubusercontent.com/OfficeDev/office-js-snippets/prod/samples/excel/26-document/get-file-in-slices-async.yaml
 
     function getCurrentFile() {
         const sliceSize = 4096; /*Bytes*/
@@ -3987,7 +3987,7 @@ Office.File:interface:
     }
 Office.File#getSliceAsync:member(1):
   - |-
-    // Link to full sample: https://raw.githubusercontent.com/OfficeDev/office-js-snippets/refs/heads/main/samples/excel/26-document/get-file-in-slices-async.yaml
+    // Link to full sample: https://raw.githubusercontent.com/OfficeDev/office-js-snippets/prod/samples/excel/26-document/get-file-in-slices-async.yaml
     
     function getFileContents(
         file: Office.File,

docs/docs-ref-autogen/office/office/office.file.yml

@@ -15,7 +15,7 @@ remarks: >-
   ```TypeScript
 
   // Link to full sample:
-  https://raw.githubusercontent.com/OfficeDev/office-js-snippets/refs/heads/main/samples/excel/26-document/get-file-in-slices-async.yaml
+  https://raw.githubusercontent.com/OfficeDev/office-js-snippets/prod/samples/excel/26-document/get-file-in-slices-async.yaml
 
 
   function getCurrentFile() {
@@ -154,7 +154,7 @@ methods:
       ```TypeScript
 
       // Link to full sample:
-      https://raw.githubusercontent.com/OfficeDev/office-js-snippets/refs/heads/main/samples/excel/26-document/get-file-in-slices-async.yaml
+      https://raw.githubusercontent.com/OfficeDev/office-js-snippets/prod/samples/excel/26-document/get-file-in-slices-async.yaml
 
 
       function getFileContents(

docs/docs-ref-autogen/office_release/office/office.file.yml

@@ -15,7 +15,7 @@ remarks: >-
   ```TypeScript
 
   // Link to full sample:
-  https://raw.githubusercontent.com/OfficeDev/office-js-snippets/refs/heads/main/samples/excel/26-document/get-file-in-slices-async.yaml
+  https://raw.githubusercontent.com/OfficeDev/office-js-snippets/prod/samples/excel/26-document/get-file-in-slices-async.yaml
 
 
   function getCurrentFile() {
@@ -154,7 +154,7 @@ methods:
       ```TypeScript
 
       // Link to full sample:
-      https://raw.githubusercontent.com/OfficeDev/office-js-snippets/refs/heads/main/samples/excel/26-document/get-file-in-slices-async.yaml
+      https://raw.githubusercontent.com/OfficeDev/office-js-snippets/prod/samples/excel/26-document/get-file-in-slices-async.yaml
 
 
       function getFileContents(

generate-docs/script-inputs/local-repo-snippets.yaml

@@ -5570,7 +5570,7 @@ Office.EventType:enum:
     }
 Office.File:interface:
   - |-
-    // Link to full sample: https://raw.githubusercontent.com/OfficeDev/office-js-snippets/refs/heads/main/samples/excel/26-document/get-file-in-slices-async.yaml
+    // Link to full sample: https://raw.githubusercontent.com/OfficeDev/office-js-snippets/prod/samples/excel/26-document/get-file-in-slices-async.yaml
 
     function getCurrentFile() {
         const sliceSize = 4096; /*Bytes*/
@@ -5597,7 +5597,7 @@ Office.File:interface:
     }
 Office.File#getSliceAsync:member(1):
   - |-
-    // Link to full sample: https://raw.githubusercontent.com/OfficeDev/office-js-snippets/refs/heads/main/samples/excel/26-document/get-file-in-slices-async.yaml
+    // Link to full sample: https://raw.githubusercontent.com/OfficeDev/office-js-snippets/prod/samples/excel/26-document/get-file-in-slices-async.yaml
     
     function getFileContents(
         file: Office.File,