Public bug reported:

SRU Justification

[Impact]

* Adding missing patch to avoid file size updates from readdir during
read/write lease.

[Fix]

* Backport from linux upstream, e4b61f3b1c67: "cifs: prevent updating
file size from server if we have a read/write lease"

[Test Plan]

* Compile tested
* Tested by Microsoft

[Regression potential]

* Changes isolated, minimal regression risk. Changes already backported to 6.8 
kernel.
* Changes add two function, is_size_safe_to_change() and cifs_fattr_to_inode()

[Other info]

* SF #00388888

** Affects: linux-azure (Ubuntu)
     Importance: Undecided
         Status: New

** Affects: linux-azure (Ubuntu Focal)
     Importance: Undecided
         Status: New

** Affects: linux-azure (Ubuntu Jammy)
     Importance: Undecided
         Status: New

** Also affects: linux-azure (Ubuntu Jammy)
   Importance: Undecided
       Status: New

** Also affects: linux-azure (Ubuntu Focal)
   Importance: Undecided
       Status: New

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https://bugs.launchpad.net/bugs/2071744

Title:
  Missing fix in linux kernel cifs/smb client module

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