Decrementation pattern grabs "-"

[WojciechRydzewski]

Describe the bug
When trying to decrement Versions in a pom.xml it didn't work properly. The increment works though.

To Reproduce
Steps to reproduce the behavior:

1. Use a line like "0.0.3-SNAPSHOT"
2. try incrementing
3. 0.0.4-SNAPSHOT
4. try decrementing
5. 0.0.3-1SNAPSHOT
   Expected behavior
   The number is decresead

Additional context
i guess the pattern decrementation is not greedy enough and matches a "-" as a zero