[PW_SID:814719] build: make missing rst2man non-fatal

[IWDTestBot]

The configure.ac script does not fail to configure if rst2man is missing
but instead sets RUN_RST2MAN depending on if its available, i.e. makes
it an optional requirement. But then in Makefile.am if RUN_RST2MAN is
not set it fails fatally and will not continue with the build.

Instead remove the false return so the build can continue. Another
option would be to put a hard requirement on rst2man and not allow
configure to proceed, but based on the existing logic it did not seem
like this was the original intent.

Makefile.am | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

[IWDTestBot]

Fetch PR
Test ID: fetch
Desc: Fetch the PR commits for this CI run
Duration: 3.30 seconds
Result: PASS

Make Distcheck
Test ID: makedistcheck
Desc: Run distcheck to check the distribution
Duration: 53.77 seconds
Result: PASS

Build - Configure
Test ID: build
Desc: Configure the BlueZ source tree
Duration: 10.25 seconds
Result: PASS

Make Check
Test ID: makecheck
Desc: Run 'make check'
Duration: 1.12 seconds
Result: PASS

Make Check w/Valgrind
Test ID: makecheckvalgrind
Desc: Run 'make check' with Valgrind
Duration: 69.52 seconds
Result: PASS

Incremental Build with patches
Test ID: incremental_build
Desc: Incremental build per patch in the series
Duration: 0.15 seconds
Result: PASS

[IWDTestBot]

Fetch PR
Test ID: fetch
Desc: Fetch the PR commits for this CI run
Duration: 2.18 seconds
Result: PASS

GitLint
Test ID: gitlint
Desc: Run gitlint with rule in .gitlint
Duration: 0.52 seconds
Result: PASS

Make Distcheck
Test ID: makedistcheck
Desc: Run distcheck to check the distribution
Duration: 37.19 seconds
Result: PASS

Build - Configure
Test ID: build
Desc: Configure the BlueZ source tree
Duration: 9.14 seconds
Result: PASS

Make Check
Test ID: makecheck
Desc: Run 'make check'
Duration: 1.62 seconds
Result: PASS

Make Check w/Valgrind
Test ID: makecheckvalgrind
Desc: Run 'make check' with Valgrind
Duration: 61.82 seconds
Result: PASS

Incremental Build with patches
Test ID: incremental_build
Desc: Incremental build per patch in the series
Duration: 0.39 seconds
Result: PASS

Autotest Runner
Test ID: testrunner
Desc: Runs IWD's autotest framework
Duration: 1810.33 seconds
Result: PASS

Clang Build
Test ID: clang
Desc: Build IWD using clang compiler
Duration: 63.51 seconds
Result: PASS