adjust serial-numbering for tarball basename

Instead of adding a "-zNNN" to represent local patches we
now simply add ".NNN" to end of upstream semantic versioning.

OLD: qemu-6.1.0-z1.tar.xz
NEW: qemu-6.1.0.1.tar.xz

Author: mikdusan

command/base

@@ -13,7 +13,7 @@ QEMU_REV="6.1.0"
 QEMU_GIT_COMMIT=""
 
 # reset to blank when QEMU_REV/GIT_COMMIT bumps, otherwise begin count from 1
-QEMU_REV_ZIG_SERIAL=
+QEMU_REV_ZIG_SERIAL=1
 
 if [ -n "$QEMU_GIT_COMMIT" ]; then
     QEMU_SRC_BASENAME="${QEMU_NAME}-${QEMU_REV}-${QEMU_GIT_COMMIT}"
@@ -23,7 +23,7 @@ else
 fi
 
 QEMU_ARTIFACT_F0=${QEMU_GIT_COMMIT:+-$QEMU_GIT_COMMIT}
-QEMU_ARTIFACT_F1=${QEMU_REV_ZIG_SERIAL:+-z$QEMU_REV_ZIG_SERIAL}
+QEMU_ARTIFACT_F1=${QEMU_REV_ZIG_SERIAL:+.$QEMU_REV_ZIG_SERIAL}
 
 QEMU_ARTIFACT_BASENAME="${QEMU_NAME}-${HOST_OS}-${HOST_ARCH}-${QEMU_REV}${QEMU_ARTIFACT_F0}${QEMU_ARTIFACT_F1}"