[sqlite3] Ability to enable the database snapshot (#36925)

This PR adds a configuration option that allows you to enable snapshots
of SQLite3.

https://sqlite.org/c3ref/snapshot.html

The main use case is handling in WAL mode. Previously, SQLite3 in vcpkg
did not support database snapshot handling. This PR will extend the
functionality of SQLite3 by supporting it.

- [x] Changes comply with the [maintainer
guide](https://github.com/microsoft/vcpkg-docs/blob/main/vcpkg/contributing/maintainer-guide.md).
- [x] SHA512s are updated for each updated download.
- [x] The "supports" clause reflects platforms that may be fixed by this
new version.
- [x] Any fixed [CI
baseline](https://github.com/microsoft/vcpkg/blob/master/scripts/ci.baseline.txt)
entries are removed from that file.
- [x] Any patches that are no longer applied are deleted from the port's
directory.
- [x] The version database is fixed by rerunning `./vcpkg x-add-version
--all` and committing the result.
- [x] Only one version is added to each modified port's versions file.

ports/sqlite3/portfile.cmake

@@ -44,6 +44,7 @@ vcpkg_check_features(OUT_FEATURE_OPTIONS none # only using the script-mode side-
         rtree               SQLITE_ENABLE_RTREE
         session             SQLITE_ENABLE_SESSION
         session             SQLITE_ENABLE_PREUPDATE_HOOK
+        snapshot            SQLITE_ENABLE_SNAPSHOT
         omit-load-extension SQLITE_OMIT_LOAD_EXTENSION
         geopoly             SQLITE_ENABLE_GEOPOLY
         soundex             SQLITE_SOUNDEX

ports/sqlite3/sqlite3-vcpkg-config.h.in

@@ -19,6 +19,7 @@
 #cmakedefine SQLITE_ENABLE_UPDATE_DELETE_LIMIT
 #cmakedefine SQLITE_ENABLE_RTREE
 #cmakedefine SQLITE_ENABLE_SESSION
+#cmakedefine SQLITE_ENABLE_SNAPSHOT
 #cmakedefine SQLITE_ENABLE_PREUPDATE_HOOK
 #cmakedefine SQLITE_OMIT_LOAD_EXTENSION
 #cmakedefine SQLITE_ENABLE_GEOPOLY

ports/sqlite3/vcpkg.json

@@ -1,6 +1,7 @@
 {
   "name": "sqlite3",
   "version": "3.45.1",
+  "port-version": 1,
   "description": "SQLite is a software library that implements a self-contained, serverless, zero-configuration, transactional SQL database engine.",
   "homepage": "https://sqlite.org/",
   "license": "blessing",
@@ -57,6 +58,9 @@
     "session": {
       "description": "Enable the SESSION extension"
     },
+    "snapshot": {
+      "description": "Enable the snapshot function"
+    },
     "soundex": {
       "description": "Enable the SOUNDEX scalar function"
     },

versions/baseline.json

@@ -8278,7 +8278,7 @@
     },
     "sqlite3": {
       "baseline": "3.45.1",
-      "port-version": 0
+      "port-version": 1
     },
     "sqlitecpp": {
       "baseline": "3.3.1",

versions/s-/sqlite3.json

@@ -1,5 +1,10 @@
 {
   "versions": [
+    {
+      "git-tree": "4e2ae6bc4849b52c6cd2e2d51c110f69ac3901d0",
+      "version": "3.45.1",
+      "port-version": 1
+    },
     {
       "git-tree": "c5400f042e2a80411a055dbd06720135851f9ec7",
       "version": "3.45.1",