Updated dependencies with pip-compile

[adRn-s]

The requirements.txt file is managed by another tool that consume new requirements.in files. I tried this with python 3.9.x and all tests passed (Except 7, that were already failing).

Btw, I branched from master, and I'm starting this PR to merge into develop which at the moment is 6 commits ahead of master.

[adRn-s]

Ok, now the error is somewhere else downstream the galaxy tests. According to the debug log here there's been 2 line changes between the new and the expected output. Then at the bottom I see the actual diff...

--- local_file
+++ history_data
@@ -1,4 +1,4 @@
 #plotPCA --outFileNameData
 Component	bowtie2-test1.bam	bowtie2-test1.bam	Eigenvalue
 1	-0.7071067811865476	-0.7071067811865475	4.0
-2	-0.7071067811865475	0.7071067811865476	2.49319462166397e-32
+2	-0.7071067811865475	0.7071067811865476	1.2325951644078315e-32

Could it be that the Eigenvalue change is due to rounding errors? Please note that both are near zero (n ** -32), so they kind of agree.

PS: we're testing with galaxy 20.09. I will try updating this to 22.05 later.

[adRn-s]

Is python 2.7 really supported? @LeilyR

[bgruening]

We should drop python 2.7 if it's not dropped and also python 3.6.