fix: donut chart fixes

[itssharmasandeep]

Description

1. Responsive title and value text font size
2. Responsive legend width according to the container
3. Smaller legend text looks better

Testing

Local testing done!!

Checklist:

• My changes generate no new warnings

[codecov]

Codecov Report

Merging #988 (8612b01) into main (68fbce5) will increase coverage by 0.04%.
The diff coverage is 100.00%.

@@            Coverage Diff             @@
##             main     #988      +/-   ##
==========================================
+ Coverage   85.06%   85.10%   +0.04%     
==========================================
  Files         820      822       +2     
  Lines       16863    16917      +54     
  Branches     2190     2043     -147     
==========================================
+ Hits        14344    14397      +53     
- Misses       2488     2489       +1     
  Partials       31       31              

Impacted Files	Coverage Δ
...ts/assets-library/src/icons/icon-library.module.ts	100.00% <ø> (ø)
...ents/src/navigation/nav-item/nav-item.component.ts	100.00% <ø> (ø)
...ts/components/src/not-found/not-found.component.ts	100.00% <ø> (ø)
...ponents/src/summary-list/summary-list.component.ts	84.61% <ø> (ø)
...shared/components/bar-gauge/bar-gauge.component.ts	100.00% <ø> (ø)
...rc/navigation/navigation-list-component.service.ts	100.00% <100.00%> (ø)
...onents/src/navigation/navigation-list.component.ts	86.20% <100.00%> (+2.20%)	⬆️
...omponents/src/navigation/navigation-list.module.ts	100.00% <100.00%> (ø)
projects/components/src/public-api.ts	100.00% <100.00%> (ø)
...c/shared/components/donut/donut-builder.service.ts	85.48% <100.00%> (+0.48%)	⬆️
... and 10 more

---

Continue to review full report at Codecov.

Legend - Click here to learn more
Δ = absolute <relative> (impact), ø = not affected, ? = missing data
Powered by Codecov. Last update 68fbce5...8612b01. Read the comment docs.

[github-actions]

Unit Test Results

    4 files  ±0  263 suites  ±0   15m 39s ⏱️ - 1m 26s
947 tests ±0  947 ✔️ ±0  0 💤 ±0  0 ❌ ±0 
954 runs  ±0  954 ✔️ ±0  0 💤 ±0  0 ❌ ±0 

Results for commit 7c2ba4b. ± Comparison against base commit e2d498f.