Allow control characters in JSON5 string literals.

[forum:/forumpost/05182119f69c3a92|Forum thread 05182119f69c3a92].

FossilOrigin-Name: 380f09c194caff557640692d2f255f8cdc1dcfed5976711686466692f4d7a60d

diff --cc manifest
index 2604713c72c8d90c537e61b580bfa34b6a843a3f,685e93704d274d3b4dac32fe7d0ce06b02b8ddf1..b46eb60302a6ae76db7cc158be2bc3d72474cb2c
--- 1/manifest
--- 2/manifest
+++ b/manifest
@@@ -1,5 -1,5 +1,5 @@@
- C Fix\sa\smemory\sallocation\sbug\sin\sthe\s(debug-use-only)\sjson_parse()\sSQL\sfunction.
- D 2024-01-31T12:15:57.302
 -C Add\sNEVER()\sand\sALWAYS()\smacros\sfor\sthe\sJSON5-control-character\schange.\nAlso\sfix\san\sincorrect\scomparison\sused\sto\sdetermine\sif\sa\sbuffer\sneeded\sto\nbe\sresized.
 -D 2024-01-31T15:20:13.599
++C Allow\scontrol\scharacters\sin\sJSON5\sstring\sliterals.\n[forum:/forumpost/05182119f69c3a92|Forum\sthread\s05182119f69c3a92].
++D 2024-01-31T15:29:29.912
  F .fossil-settings/empty-dirs dbb81e8fc0401ac46a1491ab34a7f2c7c0452f2f06b54ebb845d024ca8283ef1
  F .fossil-settings/ignore-glob 35175cdfcf539b2318cb04a9901442804be81cd677d8b889fcc9149c21f239ea
  F LICENSE.md df5091916dbb40e6e9686186587125e1b2ff51f022cc334e886c19a0e9982724
@@@ -2161,8 -2161,8 +2161,9 @@@ F vsixtest/vsixtest.tcl 6a9a6ab600c25a9
  F vsixtest/vsixtest.vcxproj.data 2ed517e100c66dc455b492e1a33350c1b20fbcdc
  F vsixtest/vsixtest.vcxproj.filters 37e51ffedcdb064aad6ff33b6148725226cd608e
  F vsixtest/vsixtest_TemporaryKey.pfx e5b1b036facdb453873e7084e1cae9102ccc67a0
- P 72f3e1d0eca2b9ebd7c4b4cdccc6d7a0173b2fdb204cb1aa207917aedab6098a
- R 1df2c3fb322d8908152fe23b99fe1f47
 -P 5d725644621cf640fb743d59ccf89dac777540410e67501eb00b83638c8c857f
++P 32ce7dacf58bbf35cf70da8b03fa25f97fcea970edbc1f8aa12739ac4c8608fb e3c0c0e686f3b7710f79587cf465b5aac52d8f2f2986a3de885a656f652cbfd3
+ R 877424d5c7313c59d7195755bacacb98
++T +closed e3c0c0e686f3b7710f79587cf465b5aac52d8f2f2986a3de885a656f652cbfd3
  U drh
- Z d967a8cc96a8b8a2072c7fb0795b6f21
 -Z b4bc4db54d1dcd1788bd56fd303b8ecb
++Z 2c071c25594479aa12bff0fe9b315417
  # Remove this line to create a well-formed Fossil manifest.

diff --cc manifest.uuid
index 048895706f8d747afc6ed647e62658410f6ec9a3,29b4de9228f2c7d8b3f35908d2f7100cae0695fe..70f3a701545f85353cbcdff058f10a859d9c31e0
--- 1/manifest.uuid
--- 2/manifest.uuid
+++ b/manifest.uuid
@@@ -1,1 -1,1 +1,1 @@@
- 32ce7dacf58bbf35cf70da8b03fa25f97fcea970edbc1f8aa12739ac4c8608fb
 -e3c0c0e686f3b7710f79587cf465b5aac52d8f2f2986a3de885a656f652cbfd3
++380f09c194caff557640692d2f255f8cdc1dcfed5976711686466692f4d7a60d