This decorator enabled us to use the functionality of the Actions
toolcache within the runner too.
Now that we've deleted the runner we no longer need it.
This commit adds the packs and queries from the actions input to the
config file used by the CodeQL CLI.
When the `+` is used, the actions input value is combined with the
config value and when it is not used, the input value overrides the
config value.
This commit also adds a bunch of integration tests for this feature.
In order to avoid adding too many new jobs, all of the tests are
run sequentially in a single job (matrixed across relevant operating
systems and OSes).
4.4.2 introduces a breaking change that the variable in a catch clause
is now `unknown` type. So, we need to cast the `e`, `err`, or `error`
variables to type `Error`.
This commit adds a `packs` option to the codeql-config.yml file. Users
can specify a list of ql packs to include in the analysis.
For a single language analysis, the packs property looks like this:
```yaml
packs:
- pack-scope/pack-name1@1.2.3
- pack-scope/pack-name2 # no explicit version means download the latest
```
For multi-language analysis, you must key the packs block by lanaguage:
```yaml
packs:
cpp:
- pack-scope/pack-name1@1.2.3
- pack-scope/pack-name2
java:
- pack-scope/pack-name3@1.2.3
- pack-scope/pack-name4
```
This implementation adds a new analysis run (alongside custom and
builtin runs). The unit tests indicate that the correct commands are
being run, but I have not actually tried this with a real CLI.
Also, convert `instanceof Array` to `Array.isArray` since that is
sightly better in some situations. See:
https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Array/isArray#instanceof_vs_isarray
