fix: add summary field to org flags

[cristiand391]

This PR adds flag descriptions to all the sfdx org flags. Consumers can't set properties so the flags always showed up without a desc in the help text.

top: latest sf-plugins-core using requiredOrgFlagWithDeprecations flag
bottom: requiredOrgFlagWithDeprecations with desc

[skip-validate-pr]

[mshanemc]

QA notes:

works in yarn-linked plugin-data

before

➜  ~ sf data create record -h
creates and inserts a record

USAGE
  $ sf data create record -s <value> -v <value> [--json] [-o <value>] [--api-version <value>] [-t]

FLAGS
  -o, --target-org=<value>
  -s, --sobject=<value>     (required) the type of the record you’re creating
  -t, --use-tooling-api     create the record with tooling api
  -v, --values=<value>      (required) the <fieldName>=<value> pairs you’re creating
  --api-version=<value>     Override the api version used for api requests made by this command

✅ after

➜ plugin-data git:(sm/sf-ification) ./bin/dev data:create:record -o shane.mclaughlin@dxhub.org --help
creates and inserts a record

USAGE
$ sfdx data:create:record -s -v [--json] [-o ] [--api-version ] [-t]

FLAGS
-o, --target-org= Username or alias of the target org.
-s, --sobject= (required) the type of the record you’re creating
-t, --use-tooling-api create the record with tooling api
-v, --values= (required) the = pairs you’re creating
--api-version= Override the api version used for api requests made by this command

see also code-search links on https://github.com/salesforcecli/sf-plugins-core/pull/136 for validation that all our code sets summary when using this flag so this change doesn't change them.