Update README, snap version, and tag

Author: github-actions[bot]

README.md

@@ -362,7 +362,7 @@ also often get polled from the printer.
   - pappl v1.4.9
   - qpdf v11.10.1
   - ghostscript ghostpdl-10.06.0rc1_test001
-  - cups v2.4.12
+  - cups v2.4.14
   - libcupsfilters 2.1.1
   - libppd 2.1.1
   - pyppd release-1-1-0

rockcraft.yaml

@@ -1,6 +1,6 @@
 name: hplip-printer-app
 base: ubuntu@22.04
-version: '3.22.10-23'
+version: '3.22.10-24'
 summary: HPLIP Printer Application
 description: |
   The HPLIP Printer Application is a PAPPL (Printer Application
@@ -238,7 +238,7 @@ parts:
   cups:
     source: https://github.com/OpenPrinting/cups
     source-type: git
-    source-tag: 'v2.4.12'
+    source-tag: 'v2.4.14'
     source-depth: 1
 # ext:updatesnap
 #   version-format: