postgresql17: update to 17.5

Changes to be committed:
	modified:   databases/postgresql17-server/Portfile
	modified:   databases/postgresql17/Portfile
	deleted:    databases/postgresql17/files/patch-strchrnul.diff

upgraded variant python3 to python313
upgraded variant llvm to version 20

Author: BjarneDM

databases/postgresql17-server/Portfile

@@ -3,7 +3,7 @@
 PortSystem 1.0
 
 name                postgresql17-server
-version             17.4
+version             17.5
 revision            0
 categories          databases
 platforms           {darwin any}

databases/postgresql17/Portfile

@@ -7,8 +7,8 @@ PortGroup           muniversal 1.0
 PortGroup           legacysupport 1.1
 
 name                postgresql17
-version             17.4
-revision            1
+version             17.5
+revision            0
 
 categories          databases
 maintainers         {gmail.com:davidgilman1 @dgilman} \
@@ -28,9 +28,9 @@ homepage            https://www.postgresql.org/
 master_sites        postgresql:source/v${version}/
 distname            postgresql-${version}
 
-checksums           rmd160  693312ec10edb2c21f565e736fef0c1e0529800b \
-                    sha256  c4605b73fea11963406699f949b966e5d173a7ee0ccaef8938dec0ca8a995fe7 \
-                    size    21519810
+checksums           rmd160  7d01aace5f4f6acb310e335b732ab15e6f22a22b \
+                    sha256  fcb7ab38e23b264d1902cb25e6adafb4525a6ebcbd015434aeef9eda80f528d8 \
+                    size    21595174
 
 use_bzip2           yes
 
@@ -43,9 +43,6 @@ platform darwin powerpc {
                        patch-fix-ppc-asm.diff
 }
 
-# https://www.postgresql.org/message-id/flat/E1tziZ6-002AW9-2C%40gemulon.postgresql.org
-patchfiles-append   patch-strchrnul.diff
-
 depends_lib         port:readline path:lib/libssl.dylib:openssl port:zlib \
                     port:libxml2 port:libxslt \
                     path:lib/pkgconfig/icu-uc.pc:icu \
@@ -151,9 +148,9 @@ if {!${universal_possible} || ![variant_isset universal]} {
 }
 
 variant python3 description {add support for python 3.x} {
-    depends_lib-append      port:python312
+    depends_lib-append      port:python313
     configure.args-append   --with-python
-    configure.python        ${prefix}/bin/python3.12
+    configure.python        ${prefix}/bin/python3.13
 }
 
 variant perl description {add Perl support} {
@@ -168,7 +165,7 @@ variant tcl description {add Tcl support} {
 }
 
 variant llvm description {add support for JIT compilation} {
-    set llvm_ver 19
+    set llvm_ver 20
 
     foreach clang ${compilers.clang_variants} {
         if { [variant_exists ${clang}] && [variant_isset ${clang}] } {