Bump mini_portile2 from 2.8.7 to 2.8.8 (#1704)

Bumps [mini_portile2](https://github.com/flavorjones/mini_portile) from 2.8.7 to 2.8.8.
- [Release notes](https://github.com/flavorjones/mini_portile/releases)
- [Changelog](https://github.com/flavorjones/mini_portile/blob/main/CHANGELOG.md)
- [Commits](flavorjones/mini_portile@v2.8.7...v2.8.8)

---
updated-dependencies:
- dependency-name: mini_portile2
  dependency-type: indirect
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Gemfile.lock

@@ -127,7 +127,7 @@ GEM
     marcel (1.0.4)
     method_source (1.1.0)
     mini_mime (1.1.5)
-    mini_portile2 (2.8.7)
+    mini_portile2 (2.8.8)
     minitest (5.25.1)
     msgpack (1.7.5)
     net-imap (0.5.1)
@@ -409,7 +409,7 @@ CHECKSUMS
   marcel (1.0.4) sha256=0d5649feb64b8f19f3d3468b96c680bae9746335d02194270287868a661516a4
   method_source (1.1.0) sha256=181301c9c45b731b4769bc81e8860e72f9161ad7d66dd99103c9ab84f560f5c5
   mini_mime (1.1.5) sha256=8681b7e2e4215f2a159f9400b5816d85e9d8c6c6b491e96a12797e798f8bccef
-  mini_portile2 (2.8.7) sha256=13eef5ab459bbfd33d61e539564ec25a9c2cf593b0a5ea6d4d7ef8c19b162ee0
+  mini_portile2 (2.8.8) sha256=8e47136cdac04ce81750bb6c09733b37895bf06962554e4b4056d78168d70a75
   minitest (5.25.1) sha256=3db6795a80634def1cf86fda79d2d83b59b25ce5e186fa675f73c565589d2ad8
   msgpack (1.7.5) sha256=ffb04979f51e6406823c03abe50e1da2c825c55a37dee138518cdd09d9d3aea8
   net-imap (0.5.1) sha256=c0ceb85d8459f7081d5ed1ac86159f8e80d25e704eb52dbf0d9f703b7bc838d7