Compact markdown tables to avoid GitHub comment limit

[ArtiomTr]

This PR fixes #404

Although this probably won't work for all cases, it is a starting point for generating smaller reports. It is not very clear which content of report is redundant, so feedback is much appreciated.

[github-actions]

Coverage report

St.❔	Category	Percentage	Covered / Total
🟢	Statements	95.19% (-0.25% 🔻)	752/790
🟢	Branches	88.29% (-0.48% 🔻)	294/333
🟢	Functions	93.1% (-0.54% 🔻)	162/174
🟢	Lines	94.76% (-0.31% 🔻)	669/706

Show files with reduced coverage 🔻

St.❔	File	Statements	Branches	Functions	Lines
🟢	typings/Options.ts	100%	86.67% (-1.57% 🔻)	100%	100%
🟢	... / switchBranch.ts	93.75% (-1.12% 🔻)	100% (+12.5% 🔼)	100%	93.1% (-1.34% 🔻)
🟡	... / checkSingleThreshold.ts	71.43% (-0.79% 🔻)	0% (-20% 🔻)	100%	69.23% (-1.36% 🔻)
🟢	... / getNormalThreshold.ts	85.71% (-1.79% 🔻)	100% (+50% 🔼)	100%	83.33% (-2.38% 🔻)
🟡	... / tryGetJestThreshold.ts	71.43% (-3.57% 🔻)	75%	100%	66.67% (-4.76% 🔻)
🟢	... / createReport.ts	90% (-3.33% 🔻)	62.5% (-12.5% 🔻)	100%	88.89% (-3.7% 🔻)
🟢	... / formatCoverageDetailsPart.ts	91.67% (-8.33% 🔻)	100%	66.67% (-33.33% 🔻)	90.91% (-9.09% 🔻)
🟢	... / createCoverageAnnotations.ts	100%	90.91% (-3.83% 🔻)	100%	100%

Test suite run success

168 tests passing in 57 suites.

Report generated by 🧪jest coverage report action from 11b2891