chore(main): release spanner 1.40.0 (#6988)

Co-authored-by: release-please[bot] <55107282+release-please[bot]@users.noreply.github.com>

.release-please-manifest-individual.json

@@ -8,6 +8,6 @@
   "profiler": "0.3.0",
   "pubsub": "1.26.0",
   "pubsublite": "1.4.1",
-  "spanner": "1.39.0",
+  "spanner": "1.40.0",
   "storage": "1.27.0"
 }

spanner/CHANGES.md

@@ -1,5 +1,16 @@
 # Changes
 
+## [1.40.0](https://github.com/googleapis/google-cloud-go/compare/spanner/v1.39.0...spanner/v1.40.0) (2022-11-03)
+
+
+### Features
+
+* **spanner/spansql:** Add support for interval arg of some date/timestamp functions ([#6950](https://github.com/googleapis/google-cloud-go/issues/6950)) ([1ce0f7d](https://github.com/googleapis/google-cloud-go/commit/1ce0f7d38778068fd1d9a171377067739f4ea8d6))
+* **spanner:** Configurable logger ([#6958](https://github.com/googleapis/google-cloud-go/issues/6958)) ([bd85442](https://github.com/googleapis/google-cloud-go/commit/bd85442bc6fb8c18d1a7c6d73850d220c3973c46)), refs [#6957](https://github.com/googleapis/google-cloud-go/issues/6957)
+* **spanner:** PG JSONB support ([#6874](https://github.com/googleapis/google-cloud-go/issues/6874)) ([5b14658](https://github.com/googleapis/google-cloud-go/commit/5b146587939ccc3403945c756cbf68e6f2d41fda))
+* **spanner:** Update result_set.proto to return undeclared parameters in ExecuteSql API ([de4e16a](https://github.com/googleapis/google-cloud-go/commit/de4e16a498354ea7271f5b396f7cb2bb430052aa))
+* **spanner:** Update transaction.proto to include different lock modes ([caf4afa](https://github.com/googleapis/google-cloud-go/commit/caf4afa139ad7b38b6df3e3b17b8357c81e1fd6c))
+
 ## [1.39.0](https://github.com/googleapis/google-cloud-go/compare/spanner/v1.38.0...spanner/v1.39.0) (2022-09-21)
 
 

spanner/internal/version.go

@@ -15,4 +15,4 @@
 package internal
 
 // Version is the current tagged release of the library.
-const Version = "1.39.0"
+const Version = "1.40.0"