v.info: Add JSON output for history

[NishantBansal2003]

Fixes: #4217
Use parson to add json output format support to the v.info module for history flag.
The JSON output looks like as follows:

$ grass --exec v.info -h map=roadsmajor format=json
{
    "records": [
        {
            "command": "v.in.ogr dsn=\"majorroads.shp\" output=\"roads_major\" min_area=0.0001 snap=-1",
            "mapset_path": "\/bigdata\/grassdata05\/wakestpfeet\/PERMANENT",
            "user": "helena",
            "date": "Tue Nov  7 18:34:20 2006"
        },
        {
            "command": "v.proj input=\"wroads_major\" location=\"wakestpfeet\" output=\"roadsmajor_wake\"",
            "mapset_path": "\/bigdata\/grassdata05\/ncfromfile\/PERMANENT",
            "user": "helena",
            "date": "Wed Nov  8 00:18:50 2006"
        },
        {
            "command": "v.db.connect -o map=\"roadsmajor@PERMANENT\" driver=\"sqlite\" database=\"\/home\/neteler\/grassdata\/nc_spm_latest\/nc_spm_08\/PERMANENT\/sqlite\/sqlite.db\" table=\"roadsmajor\" key=\"cat\" layer=\"1\" separator=\"|\"",
            "mapset_path": "\/home\/neteler\/grassdata\/nc_spm_latest\/nc_spm_08\/PERMANENT",
            "user": "neteler",
            "date": "Mon Nov 26 16:55:38 2012"
        },
        {
            "command": "v.db.connect -o map=\"roadsmajor@PERMANENT\" driver=\"sqlite\" database=\"$GISDBASE\/$LOCATION_NAME\/$MAPSET\/sqlite\/sqlite.db\" table=\"roadsmajor\" key=\"cat\" layer=\"1\" separator=\"|\"",
            "mapset_path": "\/home\/neteler\/grassdata\/nc_spm_08_grass7\/PERMANENT",
            "user": "neteler",
            "date": "Fri Dec  7 23:25:12 2012"
        }
    ]
}

[NishantBansal2003]

Failing gunittest tests on the macOS build: FAILED ./scripts/g.extension/testsuite/test_addons_download.py (1 test failed). I am unsure why this test is failing.

Previously in the macOS CI, test_github_official_module_man_page_src_code_links_exists was failing.
Now, test_github_install is failing inside ./scripts/g.extension/testsuite/test_addons_download.py.

[neteler]

macOS: I have restarted this test.

And the OSGeo4W CI error is a bit unexpected:

checking whether to use PostgreSQL... "yes"
checking for location of PostgreSQL includes... /c/OSGeo4W/include
checking for libpq-fe.h... yes
checking for location of PostgreSQL library... /c/OSGeo4W/lib
checking for PQsetdbLogin in -lpq... no
checking for PQsetdbLogin in -lpq... no
checking for PQsetdbLogin in -lpq... no
checking for PQsetdbLogin in -lpq... no
configure: error: *** Unable to locate PostgreSQL library.

[nilason]

And the OSGeo4W CI error is a bit unexpected:

See #4990