Bump MimeKit from 3.1.1 to 3.6.1

[dependabot]

Bumps MimeKit from 3.1.1 to 3.6.1.

Changelog

Sourced from MimeKit's changelog.

MimeKit 3.6.1 (2023-03-19)

• Improved the UrlScanner to allow numeric key/value pairs (seems to match behavior in other url detection algorithms).
• Fixed a mis-use of ArrayPool in the OpenPgpContext.Encrypt/EncryptAsync that could cause memory corruption.
• Use BitConverter to decode floats/doubles from the input buffer instead of custom code.
• Bumped the System.Security.Cryptography.Pkcs dependency to v6.0.2.

MimeKit 3.6.0 (2023-03-04)

• Added the .msg <-> application/vnd.ms-outlook mime-type mapping. (issue #880)
• Improved encoding/formatting of List-Archive, List-Help, List-Post, List-Subscribe and List-Unsubscribe headers. (issue #885)
• Reduced memory allocations when encoding the mailbox/group names.
• Added more Rfc2047.EncodePhrase()/EncodeText() overloads that take startIndex and count arguments.
• Fixed parsing of Message-Id's containing a quoted string dot-atom (among regular dot-atoms). (issue #889)
• Fixed a bug in the parsing of HTML <script> content that sometimes caused a character to be duplicated.
• Use MailMessage.HeadersEncoding when coverting a MailMessage to a MimeMessage.
• Improved the UrlScanner to accept urls like https://example.com?query (issue #897)

MimeKit 3.5.0 (2023-01-28)

• Fixed potential NRE's in the GnuPG config parser
• Modified AsBouncyCastleCertificate() extension method to throw on fail
• Added Clone() methods to ContentType, ContentDisposition and Parameter.

MimeKit 3.4.3 (2022-11-25)

• Fixed a variety of memory leaks revealed by (issue #852)
• Fixed the message/delivery-status parser to handle extra blank lines between status groups. (issue #855)
• Updated packages to explicitly depend on System.Runtime.CompilerServices.Unsafe v6.0.0.
• Updated net6.0 dependencies to explicitly include System.Text.Encoding.CodePages v6.0.0.

MimeKit 3.4.2 (2022-10-24)

• Fixed MessageDeliveryStatus.ParseStatusGroups() to catch FormatException instead of ParseException. (issue #837)
• Fixed DefaultSecureMimeContext to use the correct AppData path on Windows.
• Fixed MimeMessage .ctor(params object[] args) to respect a Date header argument. (issue #840)
• Updated MIME-Type to file extension mappings to add a few missing types/extensions. (issue #844)
• Fixed address parser to no longer throw ArgumentOutOfRangeException when parsing some mailbox names. (issue #846 and #847)
• Map codepage 932 to shift_jis instead of iso-2022-jp. (issue #848)

... (truncated)

Commits

• 8a9cea8 Bumped version to 3.6.1
• 6b32b37 bumped System.Security.Cryptography.Pkcs to 6.0.2
• 81c9063 Bump Newtonsoft.Json from 13.0.2 to 13.0.3
• 48b2fab Use BitConverter to decode floats/doubles from the input buffer
• 8e7bb7b Fixed a mis-use of ArrayPool in the OpenPgpContext.Encrypt/EncryptAsync
• fdf1788 Bump NUnit3TestAdapter from 4.4.0 to 4.4.2
• 1676951 Fixed UnitTests.csproj for net48
• 52de59a Improved PgpMimeTests.TestKeyEnumeration()
• ef8ca9a Fixed PgpMimeTests to do proper cleanup of .gnupg files
• 4a958f8 Allow numeric key/value pairs in URL queries (for the UrlScanner)
• Additional commits viewable in compare view

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