nghttp2 1.60.0 released

nghttp2 1.60.0 rpms released and added to all supported platforms

makerelease.sh: Speed up git submodule by @tatsuhiro-t in #2043
Speed up git clone by @tatsuhiro-t in #2044
build(deps): bump actions/cache from 3 to 4 by @dependabot in #2046
Fixing the build and install trees by @anthonyalayo in #2051
build(deps): bump microsoft/setup-msbuild from 1 to 2 by @dependabot in #2052
nghttpx: Set ocsp response to SSL in case of boringssl by @tatsuhiro-t in #2055
Run with python3 by @tatsuhiro-t in #2054
src: Certificate Compression with boringssl by @tatsuhiro-t in #2056
Fix missing newline by @tatsuhiro-t in #2057
Switch to aws lc by @tatsuhiro-t in #2058
Libbrotli fixup by @tatsuhiro-t in #2059
Deprecate RFC 7540 priorities (aka stream dependencies) by @tatsuhiro-t in #2060
Let dependabot manage go modules by @tatsuhiro-t in #2061
build(deps): bump golang.org/x/net from 0.20.0 to 0.21.0 by @dependabot in #2062
integration-tests: Omit unused parameters by @tatsuhiro-t in #2065
Munit by @tatsuhiro-t in #2064
Introduce nghttp2_ssize API by @tatsuhiro-t in #2066
Move deprecated warning upfront by @tatsuhiro-t in #2067
Describe RFC 7540 priorities deprecation plan by @tatsuhiro-t in #2068
Apps migrate nghttp2 ssize by @tatsuhiro-t in #2069
src: Remove unused functions by @tatsuhiro-t in #2070
Reconsider ssize t usage in src by @tatsuhiro-t in #2071
Use GitHub private vulnerability reporting by @tatsuhiro-t in #2072
Move security policy to GitHub standard location by @tatsuhiro-t in #2073
Bump mruby to 3.3.0 by @tatsuhiro-t in #2074
Bump llhttp to 48588093ca4219b5f689acfc9ebea9e4c8c37663 by @tatsuhiro-t in #2075
h2load: Add —sni option by @tatsuhiro-t in #2076
Bump ngtcp2 dependencies by @tatsuhiro-t in #2077
mruby: Adopt deprecation of mrbc_ prefix by @tatsuhiro-t in #2078
neverbleed: Define _GNU_SOURCE for pthread_setaffinity_np by @tatsuhiro-t in #2079
bpf: Pre-expand aes key by @tatsuhiro-t in #2080
mruby: Exclude mrdb gem which causes nghttpx to crash by @tatsuhiro-t in #2081
nghttpx: Reuse EVP_CIPHER_CTX for QUIC connection ID encryption by @tatsuhiro-t in #2082
Run apt-get update before install by @tatsuhiro-t in #2083
src: Deal with the case that send_quantum < max_udp_payload_size by @tatsuhiro-t in #2084
nghttpx: Remove SHRPX_QUIC_MAX_UDP_PAYLOAD_SIZE by @tatsuhiro-t in #2085
Fix build when AI_NUMERICSERV is undefined by @barracuda156 in #2086