semgrep 1.30.0 on Python PyPI

1.30.0 - 2023-06-28

feat(rule syntax): Support metavariable-type field for Kotlin, Go, Scala
metavariable-type field is now supported for Kotlin, Go and Scala. (gh-8147)
feat(rule syntax): Support metavariable-type field for csharp, typescript, php, rust
metavariable-type field is now supported for csharp, typescript, php, rust. (gh-8164)
Pattern syntax: You may now introduce metavariables from parts of regular
expressions using pattern-regex, by using regular expression with
named capturing groups (see https://www.regular-expressions.info/named.html)
Now, such capture group metavariables must be explicitly named.
So for instance, the pattern:
```
pattern-regex: "foo-(?P<X>.*)"
```
binds what is matched by the capture group to the metavariable $X,
which can be used as normal.
pattern-regex patterns with capture groups, such
as
```
pattern-regex: "(.*)"
```
will still introduce metavariables of the form $1, $2, etc, but this
should be considered deprecated behavior, and that functionality will be
taken away in a future release. Named capturing groups should be primarily
used, instead. (pa-2765)
Rule syntax: Errors during rule parsing are now better. For instance,
parsing will now complain if you miss a hyphen in a list of patterns,
or if you try to give a string to patterns or pattern-either. (pa-2877)
JS/TS: Now, patterns of records with ellipses, like:
```
{ $X: ... }
```
properly match to records of anonymous functions, like:
```
{
  func: () => { return 1; }
}
``` (pa-2878)
```

engine: Removed matching cache optimization which had been previously disabled by
default in 1.22.0 (we got no reports of any performance regression during this time). (cleanup-1)

Language server no longer crashes when a user is logged in and opens a non git repo folder (pa-2886)
It is not required anymore to have semgrep (and pysemgrep) in the PATH. (pa-2895)