preinstall: drop Oracle 10.2.0.3, defer to runtime enforcer for 11.2

10.2.0.3 was being installed into every Standard/CMM/Genspect/Keyence/
WaxAndTrace/Display image at build time. Oracle 11.2 is now installed
and version-enforced at runtime by the GE-Enforce common manifest
entry (Install-Oracle11r2.cmd), so baking 10.2 into the image creates
drift: 10.2 on disk, 11.2 expected by registry. Remove from preinstall.json
and drop the flat installer from sync-preinstall.sh so new builds come
up clean and the enforcer does the install on first boot.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

playbook/preinstall/preinstall.json

@@ -2,17 +2,6 @@
   "Version": "1.0",
   "Site": "West Jefferson",
   "Applications": [
-    {
-      "Name": "Oracle Client 10.2.0.3",
-      "Installer": "Oracle 10.2.0.3.msi",
-      "Type": "MSI",
-      "InstallArgs": "/qn /norestart",
-      "DetectionMethod": "Registry",
-      "DetectionPath": "HKLM:\\SOFTWARE\\WOW6432Node\\ORACLE\\KEY_OraClientInfra10_2_0",
-      "DetectionName": "ORACLE_HOME_NAME",
-      "DetectionValue": "OraClientInfra10_2_0",
-      "PCTypes": ["Standard", "CMM", "Genspect", "Keyence", "WaxAndTrace", "Display"]
-    },
     {
       "_comment": "VC++ 2008 SP1 x86 - the bootstrapper (vcredist2008_x86.exe) ignores /norestart and triggers an immediate Windows reboot when files are in use (per Aaron Stebner's MSDN docs). Fix: install the extracted vc_red.msi directly with REBOOT=ReallySuppress, which IS hard-honored by Windows Installer. msiexec may return 3010 (would-have-rebooted-but-suppressed) but won't actually reboot. cab name 'vc_red.cab' is hardcoded in the MSI's Media table - do not rename.",
       "Name": "VC++ Redistributable 2008 x86",