fix: indicator style for the 1st state

[ildar170975]

Consider the code:

type: custom:mini-graph-card
entities:
  - entity: sensor.xiaomi_cg_1_co2
    show_state: true
    show_indicator: true
  - entity: sensor.xiaomi_cg_2_co2
    show_state: true
    show_indicator: true
  - entity: sensor.mijia_300_1_co2
    show_state: true
    show_indicator: true
name: xxx

Currently an indicator for the 1st state is misaligned & square:

After the fix:

[ildar170975]

@akloeckner
Have no idea why - but the PR contains some other changes as well:

although I only proposed changes in style.js.

[akloeckner]

It's because I didn't pull the release-related commits into dev. I did that now.

I'll fix the semantic PR title and merge. 👍

[ildar170975]

Thanks a lot!