bump version 1.3.3 -> 1.3.4-rc

pyproject.toml

@@ -6,7 +6,7 @@ build-backend = "setuptools.build_meta"
 
 [project]
 name = "WinTraceroute"
-version = "1.3.3"
+version = "1.3.4-rc"
 description = "A mostly *NIX-traceroute-like -- but very basic -- tracert/traceroute IPv4 alternative built on scapy."
 authors = [{ name = "Nico Rittinghaus", email = "nico@ritti.ng" }]
 license = { file = "LICENSE" }
@@ -28,7 +28,7 @@ dev = ["pip-tools", "pytest", "pyinstaller==5.10.1"]
 Homepage = "https://github.com/NiRit100/WinTraceroute"
 
 [tool.bumpver]
-current_version = "1.3.3"
+current_version = "1.3.4-rc"
 version_pattern = "MAJOR.MINOR.PATCH[-TAG]"
 commit_message = "bump version {old_version} -> {new_version}"
 commit = true