MacPorts 2.8.1

Changes since 2.8.0:

• Fixed port lint complaining about platforms any.
  (jmr in 84d8683)

• Specifiers like {darwin any >= 10} are now allowed in platforms.
  This means one archive will be shared by all darwin versions, but
  it only works on the specified versions.
  (jmr in 3d9856b)

• The -stdlib option is now passed to GCC when supported.
  (jonesc in ebd2261)

• Fixed the PortIndex not getting correct known_fail values based
  on the platforms option when using portindex -p.
  (#66301, jmr in a82021a)

• Updated the bundled Tcl to 8.6.13. (jmr in 9edb436)

• No longer automatically creating a symlink in $workpath when the
  expected worksrcdir doesn't exist, as this broke some ports.
  Either set worksrcdir correctly, or if it can't be determined in
  advance, set the new extract.rename option to yes.
  (jmr in ffdb7d9, 8ae0d73)

• Added --no-test option for port rdeps to exclude depends_test.
  (jmr in f1de2b6)