fix: excel: share the tools (#67)

Signed-off-by: Grant Linville <[email protected]>

Author: g-linville

apis/excel/read/tool.gpt

@@ -1,6 +1,6 @@
-Tools: listWorkbooks from ../code
-Tools: listWorksheets from ../code
-Tools: getWorksheetData from ../code
+Share Tools: listWorkbooks from ../code
+Share Tools: listWorksheets from ../code
+Share Tools: getWorksheetData from ../code
 Type: context
 
 #!sys.echo

apis/excel/write/tool.gpt

@@ -1,4 +1,4 @@
-Tools: * from ../code
+Share Tools: * from ../code
 Type: context
 
 #!sys.echo