feat(task): support object notation, remove support for JSDocs (#26886)

This commit changes three aspects of `deno task`:
1. Tasks can now be written using object notation like so:
```jsonc
{
  "tasks": {
     "foo": "deno run foo.js",
     "bar": {
        "command": "deno run bar.js"
     }
}
```
2. Support for comments for tasks is now removed. Comments above tasks
will
no longer be printed when running `deno task`.
3. Tasks written using object notation can have "description" field that
replaces
support for comments above tasks:
```jsonc
{
  "tasks": {
     "bar": {
        "description": "This is a bar task"
        "command": "deno run bar.js"
     }
}
```
```
$ deno task
Available tasks:
- bar
    // This is a bar task
    deno run bar.js
```

Pulled most of the changes from
https://github.com/denoland/deno/pull/26467 to
support "dependencies" in tasks. Additionally some cleanup was performed
to make code easier to read.

---------

Co-authored-by: David Sherret <dsherret@gmail.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/Cargo.toml b/Cargo.toml
index ad63355d2..9d625f082 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -49,7 +49,7 @@ deno_ast = { version = "=0.43.3", features = ["transpiling"] }
 deno_core = { version = "0.319.0" }
 
 deno_bench_util = { version = "0.171.0", path = "./bench_util" }
-deno_config = { version = "=0.38.2", features = ["workspace", "sync"] }
+deno_config = { version = "=0.39.1", features = ["workspace", "sync"] }
 deno_lockfile = "=0.23.1"
 deno_media_type = { version = "0.2.0", features = ["module_specifier"] }
 deno_npm = "=0.25.4"