mpremote: update to 1.28.0

Update from 1.27.0 to 1.28.0, tracking the MicroPython 1.28.0 release.

Add version check to test.sh using importlib.metadata to verify the
installed package version matches the expected version string.

Signed-off-by: Alexandru Ardelean <alex@shruggie.ro>

utils/mpremote/Makefile

@@ -8,11 +8,11 @@
 include $(TOPDIR)/rules.mk
 
 PKG_NAME:=mpremote
-PKG_VERSION:=1.27.0
+PKG_VERSION:=1.28.0
 PKG_RELEASE:=1
 
 PYPI_NAME:=mpremote
-PKG_HASH:=6bb75774648091dad6833af4f86c5bf6505f8d7aec211380f9e6996c01d23cb5
+PKG_HASH:=fdb5626be83dff4e53c0184f8950814cb519b524dba7f1f8b1668aa477257a31
 
 PKG_LICENSE:=MIT
 PKG_LICENSE_FILES:=LICENSE

utils/mpremote/test.sh

@@ -2,10 +2,15 @@
 
 [ "$1" = mpremote ] || exit 0
 
-python3 - <<'EOF'
+python3 - "$2" <<'EOF'
+import sys
 import mpremote
 from mpremote import main
 from mpremote.transport_serial import SerialTransport
+import importlib.metadata
 
-print("mpremote OK")
+version = sys.argv[1]
+installed = importlib.metadata.version("mpremote")
+assert installed == version, f"version mismatch: {installed!r} != {version!r}"
+print(f"mpremote {installed} OK")
 EOF