Update uriparser to 0.9.0.

2018-10-27 -- 0.9.0

>>>>>>>>>>>>> SECURITY >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
  * Fixed: Out-of-bounds write in uriComposeQuery* and uriComposeQueryEx*
      Commit 864f5d4c127def386dd5cc926ad96934b297f04e
      Thanks to Google Autofuzz team for the report!
  * Fixed: Detect integer overflow in uriComposeQuery* and uriComposeQueryEx*
      Commit f76275d4a91b28d687250525d3a0c5509bbd666f
      Thanks to Google Autofuzz team for the report!
  * Fixed: Protect uriResetUri* against acting on NULL input
      Commit f58c25069cf4a986fe17a80c5b38687e31feb539
>>>>>>>>>>>>> SECURITY >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
  * Fixed: Be fully compliant to C89 (GitHub #28) and C++98 in test code
  * Fixed: Fix off-by-one in uriComposeQueryCharsRequired* and ...Ex*
      Reported space requirements were 1 byte bigger than necessary
  * Changed: Marked as deprecated:
      Deprecated functions:
        uriNormalizeSyntaxMaskRequired[AW]
        uriParseUri[AW]
        uriParseUriEx[AW]
  * Added: Add convenience functions to ease user code to parse a single URI
      New functions:
        uriParseSingleUri[AW]
        uriParseSingleUriEx[AW]
        uriParseSingleUriExMm[AW]
  * Added: Support for custom memory managers (GitHub #26, #35), see Doxygen
      New functions (as extension of existing ones):
        uriAddBaseUriExMm[AW]
        uriComposeQueryMallocExMm[AW]
        uriDissectQueryMallocExMm[AW]
        uriFreeQueryListMm[AW]
        uriFreeUriMembersMm[AW]
        uriNormalizeSyntaxExMm[AW]
        uriParseSingleUriExMm[AW]
        uriRemoveBaseUriMm[AW]
      New functions (for convenience):
        uriCompleteMemoryManager
        uriEmulateCalloc
        uriEmulateReallocarray
        uriTestMemoryManager
      New error codes:
        URI_ERROR_MEMORY_MANAGER_FAULTY
        URI_ERROR_MEMORY_MANAGER_INCOMPLETE
      New types:
        UriFuncCalloc
        UriFuncFree
        UriFuncMalloc
        UriFuncRealloc
        UriFuncReallocarray
        UriMemoryManager
  * Added: Add non-void versions of uriNormalizeSyntaxMaskRequired*
      New functions:
        uriNormalizeSyntaxMaskRequiredEx[AW]
  * Changed: Migrate test suite from CppTest to GoogleTest 1.8.1
  * Improved: Make test suite free of memory leaks (GitHub #31)
      Thanks to AddressSanitizer!
  * Removed: Support for pointless define URI_SIZEDOWN (GitHub #29)
      Related configure option --enable-sizedown has also been removed.
  * Soname: 1:23:0


(bsiegert)