python-userpath: bump to 1.9.2

Full release notes:
https://github.com/ofek/userpath/releases/tag/v1.9.2

Add a bit more testing.

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

lang/python/python-userpath/test.sh

@@ -2,4 +2,13 @@
 
 [ "$1" = python3-userpath ] || exit 0
 
+# Test version
 userpath --version | grep -Fx "userpath, version $PKG_VERSION"
+
+# Test append and prepend (changes take effect after shell restart,
+# so only check that the commands succeed)
+TEST_DIR="/tmp/userpath-test-$$"
+userpath append "$TEST_DIR"
+
+TEST_DIR2="/tmp/userpath-test2-$$"
+userpath prepend "$TEST_DIR2"