PCRE2 10.45 update. (#4889)

* PCRE2 10.45 update.
* Clone with depth 2 to get SLJIT project.

subprojects/packagefiles/pcre2/meson.build

@@ -1,4 +1,4 @@
-project('pcre2', 'c', version: '10.44')
+project('pcre2', 'c', version: '10.45')
 
 cc = meson.get_compiler('c')
 
@@ -34,6 +34,7 @@ pcre2_files = [
   pcre2_chartables,
   'src/pcre2_chkdint.c',
   'src/pcre2_compile.c',
+  'src/pcre2_compile_class.c',
   'src/pcre2_config.c',
   'src/pcre2_context.c',
   'src/pcre2_convert.c',

subprojects/packagefiles/pcre2_cross_native/meson.build

@@ -2,7 +2,7 @@
 # Because Meson currently doesn't support subprojects to be native and non-native:
 # https://github.com/mesonbuild/meson/issues/10947
 
-project('pcre2_cross_native', 'c', version: '10.44')
+project('pcre2_cross_native', 'c', version: '10.45')
 
 cc = meson.get_compiler('c')
 
@@ -34,6 +34,7 @@ pcre2_files = [
   pcre2_chartables,
   'src/pcre2_chkdint.c',
   'src/pcre2_compile.c',
+  'src/pcre2_compile_class.c',
   'src/pcre2_config.c',
   'src/pcre2_context.c',
   'src/pcre2_convert.c',

subprojects/pcre2.wrap

@@ -1,8 +1,8 @@
 [wrap-file]
-source_url = https://github.com/PCRE2Project/pcre2/releases/download/pcre2-10.44/pcre2-10.44.tar.gz
-source_filename = pcre2-10.44.tar.gz
-source_hash = 86b9cb0aa3bcb7994faa88018292bc704cdbb708e785f7c74352ff6ea7d3175b
-directory = pcre2-10.44
+source_url = https://github.com/PCRE2Project/pcre2/releases/download/pcre2-10.45/pcre2-10.45.tar.gz
+source_filename = pcre2-10.45.tar.gz
+source_hash = 0e138387df7835d7403b8351e2226c1377da804e0737db0e071b48f07c9d12ee
+directory = pcre2-10.45
 patch_directory = pcre2
 
 [provide]

subprojects/pcre2_cross_native.wrap

@@ -1,9 +1,10 @@
 [wrap-git]
 url = https://github.com/PCRE2Project/pcre2.git
-revision = 6ae58beca071f13ccfed31d03b3f479ab520639b
+revision = 2dce7761b1831fd3f82a9c2bd5476259d945da4d
 directory = pcre2_cross_native
 patch_directory = pcre2_cross_native
-depth = 1
+clone-recursive = true
+depth = 2
 
 [provide]
 dependency_names = pcre2_cross_native