suite: set package update time interval in .ini file

The 'pkgUpdateTime' variable in the .ini file determines when packages are updated, but the suite won't prompt the user to set this value manually

media-autobuild_suite.bat

@@ -148,8 +148,8 @@ set mpv_options_full=dvdnav cdda #egl-angle #html-build ^
 set iniOptions=arch license2 vpx2 x2643 x2652 other265 flac fdkaac mediainfo ^
 soxB ffmpegB2 ffmpegUpdate ffmpegChoice mp4box rtmpdump mplayer2 mpv cores deleteSource ^
 strip pack logging bmx standalone updateSuite av1an aom faac exhale ffmbc curl cyanrip2 ^
-rav1e ripgrep dav1d libavif vvc uvg266 jq dssim avs2 dovitool hdr10plustool ^
-timeStamp noMintty ccache svthevc svtav1 svtvp9 xvc jo vlc CC jpegxl vvenc vvdec ffmpegPath
+rav1e ripgrep dav1d libavif vvc uvg266 jq dssim avs2 dovitool hdr10plustool timeStamp ^
+noMintty ccache svthevc svtav1 svtvp9 xvc jo vlc CC jpegxl vvenc vvdec ffmpegPath pkgUpdateTime
 @rem re-add autouploadlogs if we find some way to upload to github directly instead
 
 set deleteIni=0
@@ -1597,6 +1597,12 @@ if %noMinttyF%==2 set "noMintty=n"
 if %noMinttyF% GTR 2 GOTO noMintty
 if %deleteINI%==1 echo.noMintty=^%noMinttyF%>>%ini%
 
+rem pkgUpdateTime
+if [0]==[%pkgUpdateTimeINI%] (
+    set pkgUpdateTime=86400
+) else set pkgUpdateTime=%pkgUpdateTimeINI%
+if %deleteINI%==1 echo.pkgUpdateTime=^%pkgUpdateTime%>>%ini%
+
 rem ------------------------------------------------------------------
 rem download and install basic msys2 system:
 rem ------------------------------------------------------------------
@@ -1836,7 +1842,7 @@ if %build64%==yes call :writeProfile 64
 
 rem update
 if exist "%instdir%\build\updated.log" (
-    powershell -noprofile -command "exit ([datetimeoffset]::now.tounixtimeseconds() - (get-content %instdir%\build\updated.log) -gt 86400)" || set needsupdate=yes
+    powershell -noprofile -command "exit ([datetimeoffset]::now.tounixtimeseconds() - (get-content %instdir%\build\updated.log) -gt %pkgUpdateTime%)" || set needsupdate=yes
 ) else (
     set needsupdate=yes
 )