Handle NPM prerelease caret range expression

Signed-off-by: Keshav Priyadarshi <git@keshav.space>

Author: keshav-space

src/univers/version_range.py

@@ -357,7 +357,26 @@ def from_native(cls, string):
                             VersionConstraint(comparator=comparator, version=vrc(constraint))
                         )
                 else:
-                    if (
+                    # Handle the prerelease caret range expression.
+                    if constraint.startswith("^") and vrc(constraint.lstrip("^")).is_prerelease():
+                        base_version = vrc(constraint.lstrip("^"))
+                        prerelease = base_version.value.prerelease
+                        base_version.value.prerelease = ()
+                        if base_version.major:
+                            high = base_version.next_major()
+                        elif base_version.minor:
+                            high = base_version.next_minor()
+                        else:
+                            high = base_version.next_patch()
+                        base_version.value.prerelease = prerelease
+                        prerelease_version = base_version
+                        constraints.extend(
+                            [
+                                VersionConstraint(comparator=">=", version=prerelease_version),
+                                VersionConstraint(comparator="<", version=high),
+                            ]
+                        )
+                    elif (
                         constraint.endswith(".x")
                         or constraint.startswith("~")
                         or constraint.startswith("^")