Bump openssl from 0.10.49 to 0.10.50

Bumps [openssl](https://github.com/sfackler/rust-openssl) from 0.10.49 to 0.10.50.
- [Release notes](https://github.com/sfackler/rust-openssl/releases)
- [Commits](https://github.com/sfackler/rust-openssl/compare/openssl-v0.10.49...openssl-v0.10.50)

---
updated-dependencies:
- dependency-name: openssl
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>

Cargo.lock

@@ -887,9 +887,9 @@ checksum = "b7e5500299e16ebb147ae15a00a942af264cf3688f47923b8fc2cd5858f23ad3"
 
 [[package]]
 name = "openssl"
-version = "0.10.49"
+version = "0.10.50"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4d2f106ab837a24e03672c59b1239669a0596406ff657c3c0835b6b7f0f35a33"
+checksum = "7e30d8bc91859781f0a943411186324d580f2bbeb71b452fe91ae344806af3f1"
 dependencies = [
  "bitflags",
  "cfg-if",
@@ -928,9 +928,9 @@ dependencies = [
 
 [[package]]
 name = "openssl-sys"
-version = "0.9.84"
+version = "0.9.85"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3a20eace9dc2d82904039cb76dcf50fb1a0bba071cfd1629720b5d6f1ddba0fa"
+checksum = "0d3d193fb1488ad46ffe3aaabc912cc931d02ee8518fe2959aea8ef52718b0c0"
 dependencies = [
  "cc",
  "libc",