Add the sqlite3_autovacuum_pages() interface.

FossilOrigin-Name: ca2703c339f76101f25051a2ed380398b018782883bfee68b5f2d69a1de9091a

diff --cc manifest
index f320f73030f85b22aee6d2d6722e8a9b3aec294d,676998f5d0709de305d547575e789c49d1639316..989f928c10b055e318ba409f0afd1e53024b9d3f
--- 1/manifest
--- 2/manifest
+++ b/manifest
@@@ -1,5 -1,5 +1,5 @@@
- C Fix\san\sincorrect\sassert()\sstatement\sin\ssqlite3GenerateConstraintChecks().\ndbsqlfuzz\s4190cff310aeab359a55f354e560db95d3a6f47d
- D 2021-10-30T18:17:59.636
 -C Fix\sa\smemory\sleak\sin\stest\scode\son\sthis\sbranch.
 -D 2021-10-30T17:58:25.337
++C Add\sthe\ssqlite3_autovacuum_pages()\sinterface.
++D 2021-10-30T20:22:32.855
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  F .fossil-settings/ignore-glob 35175cdfcf539b2318cb04a9901442804be81cd677d8b889fcc9149c21f239ea
  F LICENSE.md df5091916dbb40e6e9686186587125e1b2ff51f022cc334e886c19a0e9982724
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- F src/loadext.c 0aa9e7f08e168e3874cb54984408e3976dafdf5616d511952c425b5ac088ea3e
- F src/main.c bfe067d61ebbd0e6eb023f1fb6b353021e621cf1657e061d629064a740bfbf6f
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diff --cc manifest.uuid
index e54f60e5fab094a53694d023e2f3ff54822bb8a3,ca2c021ff0a22c5feb76a0d058f2e9748ddd3826..0e9b7b2571e1f7b55fac10da8656fa3f1c673629
--- 1/manifest.uuid
--- 2/manifest.uuid
+++ b/manifest.uuid
@@@ -1,1 -1,1 +1,1 @@@
- 623c0d086bda135c49bfc238c31498facdcbe8ecc7659cc1af61594df0c6e899
 -60cd9da9258e0b701d4bb3f9c91c5d0a12e925b9b937df619b09f33a287b4a33
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