feat: `README` gains RMI-PACTA/pacta.portfolio.report #11

Job	Run time
R Package Checks / codecov / test-coverage	1m 15s
R Package Checks / docs-check / docs-check	1m 26s
R Package Checks / lintr / lint	1m 59s
R Package Checks / check-R-updates / updated-files	4s
R Package Checks / r-cmd-check / macOS-latest (release)	2m 27s
R Package Checks / r-cmd-check / windows-latest (release)	6m 38s
R Package Checks / r-cmd-check / windows-latest (3.6)	5m 12s
R Package Checks / r-cmd-check / windows-latest (4.1)	5m 49s
R Package Checks / r-cmd-check / ubuntu-latest (release)	1m 48s
R Package Checks / r-cmd-check / ubuntu-latest (devel)	1m 34s
R Package Checks / r-cmd-check / ubuntu-latest (oldrel-1)	1m 51s
R Package Checks / r-cmd-check / ubuntu-latest (oldrel-2)	1m 55s
R Package Checks / r-cmd-check / ubuntu-latest (oldrel-3)	2m 6s
R Package Checks / r-cmd-check / ubuntu-latest (oldrel-4)	2m 0s
R Package Checks / version-check	0s
	36m 4s

Provide feedback