Fix "invalid package info content"

pkgverify.cpp:225 Failed to load pkg info, version=[4.3.20201011~9ed76c0-26], correct-format=[^\d+(\.\d+){0,5}(-\d+)?$]
pkgverify.cpp:278 Failed to verify package, spk=[/volume1/@tmp/upload_tmp.122880] result=[{"action":"prepare","beta":false,"betaIncoming":false,"error":{"code":261,"description":"invalid package info content"},"installReboot":false,"package":"tvheadend","packageName":"Tvheadend","stage":"prepare","success":false}]

spk/tvheadend/Makefile

@@ -2,9 +2,9 @@ SPK_NAME = tvheadend
 SPK_SHORT_VERS = 4.3
 SPK_GIT_HASH = 9ed76c0
 SPK_GIT_DATE = 20201011
-SPK_VERS = $(SPK_SHORT_VERS).$(SPK_GIT_DATE)~$(SPK_GIT_HASH)
+SPK_VERS = $(SPK_SHORT_VERS).$(SPK_GIT_DATE)
 TVH_VERS = $(SPK_SHORT_VERS)~$(SPK_GIT_HASH)
-SPK_REV = 26
+SPK_REV = 27
 SPK_ICON = src/tvheadend.png
 DSM_UI_DIR = app