Generally revise utility laws

SB 432 revises Montana's utility relocation laws by clarifying definitions related to infrastructure moving costs and expanding the scope of covered services. It specifically defines "cost of relocation" to exclude engineering expenses and broadens "utility" to include water/sewer systems, cable providers, and broadband services. This bill directly affects utilities needing to relocate infrastructure (like pipes or poles) for highway projects, ensuring clearer cost calculations and broader service coverage under state law.